VideoCamera.java revision e36da237f13cb3f31ec6fe3af98f2f838cabc6b2
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; 273f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 317e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 32469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 34cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 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; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 45ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 46469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 53ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5561b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 58059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 5984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 652e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 67469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 68469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.GLRootView; 69469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.GLView; 70469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.HeadUpDisplay; 712e768c1b835a127f190395a91477144d8ae850acOwen Lin 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 78da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 79d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 86e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 87469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 94f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 99ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 110e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 111e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 112e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 113f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 114f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen private static final String GALLERY_PACKAGE_NAME = "com.cooliris.app"; 11672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen private static final String GALLERY_CLASS_NAME = "com.cooliris.media.Gallery"; 11772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen private static final String REVIEW_EXTRA_IN_GALLERY = "review"; 11872d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 127522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1291f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 130ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 131522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 132522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 133469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 134469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 137e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1390a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 140de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 161845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 162b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 16382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 16661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1722e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1738d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1757e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 181d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 188f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 189f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 190f651904fc747442f849bb084aaaf4d3245106860Owen Lin 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 192cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 193cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 198d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 202b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 203b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 204ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 205ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 206ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2090a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 212937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 225b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 23091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 23191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 23830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 23930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 24030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 24130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 24230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 24330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 257ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 258ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 259ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 260ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 261ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 262ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 263ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 264ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 265ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 266ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 267ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 268ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 269ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 27048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2716f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 27250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 27350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 27448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 275ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 27648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 27748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 278ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 27948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 280ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 285f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 286f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 287f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 288f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 289f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 292ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 293ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 29448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 295ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3011f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3021f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3031f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 304ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3051f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 306ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 30754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 308469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 318e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 32061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 32161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 32261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 32491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 32591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 32691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 32791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 328e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 329e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3322e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3332e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 334781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 335059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 33691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 33791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 33861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 33991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 34091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3411af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3421af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 346ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 35061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 351cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 35248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 353ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 35448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 355f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 356f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 357f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 358f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 359ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 360ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 361ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 362469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 363469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 364469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin initializeHeadUpDisplay(); 365469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 366469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 367503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 368503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 369469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 370469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 371469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings settings = new CameraSettings(this, mParameters); 372469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 373469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin PreferenceGroup group = 374469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin settings.getPreferenceGroup(R.xml.video_preferences); 375469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 376469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 377da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 378469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 379469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView.setContentPane(mHeadUpDisplay); 380469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3832e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3842e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3852e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3862e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3872e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3882e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3892e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3902e768c1b835a127f190395a91477144d8ae850acOwen Lin 39161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 39261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 39361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 39461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 395e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 39661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 397e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 398e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 399e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 40261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 40361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 40461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 40561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 40661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 40861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 41161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 412e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4147da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4157da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 416de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 421de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 422de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 423de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 424e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 425f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 426e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 427e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 428e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 429e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 430e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 431f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 432f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 433f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 434f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 435f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 436f651904fc747442f849bb084aaaf4d3245106860Owen Lin 437de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 439dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 440f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 441f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 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() { 503469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 504469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 50550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 506845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 507469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 508469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 509b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 510845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 511845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 51291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 51391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 514845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 515845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 516845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 517232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 518232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 519232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 520522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 521522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 522232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 523b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 524469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 525469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 526b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 527469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 528469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin ? CamcorderProfile.Quality.HIGH 529469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin : CamcorderProfile.Quality.LOW); 530845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 531845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 532ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5331f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 534d297974355b4ccf25f2164965e3564d537305168James Dong (double) mProfile.mVideoFrameWidth / mProfile.mVideoFrameHeight); 53554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 53654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 540845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 541469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView.onResume(); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 543f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 54450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 545ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 55348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 554cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 55791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 55891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5689a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 574b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 575b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 576b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 57948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 58048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 58148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 58248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 58348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 58448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 58548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 58648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 58748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 589845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 590ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5911fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 592fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 593845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 594ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 595ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 596ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 597ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 598cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 599ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 600ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 60150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 602845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 60348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 604ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 605845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 606845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 607ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 608845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 609fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 610fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 611845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 61248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 61348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 61448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 61548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 61648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 61748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 61848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 619845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 620845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 621d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 622d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 623845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 624845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 625845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 626845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 627fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 628fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 629cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 630845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 631ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 632845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 637fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 638fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 639f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mGLRootView != null) { 640f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mGLRootView.onPause(); 641f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) mHeadUpDisplay.collapse(); 642f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 643f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 644f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // Hide the preview now. Otherwise, the preview may be rotated during 645f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // onPause and it is annoying to users. 646f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 647f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li 6489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 65261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 65361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 660fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 666cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 671095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 676845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 677b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 681cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 682cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 683cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 684cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 685cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 686cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 6870b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 6880b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 6890b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 690e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 6910b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 6920b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6930b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 6940b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6950b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 6960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 698fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 699fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 700fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 701fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 702fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 706de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 709de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 712de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 713de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 718e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 72961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 73061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 73161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 73261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 73837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 73937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 74037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 74137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 74237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 74337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 744314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 745314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 746314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 747314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 748314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 749314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 750314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 751314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 752314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 753314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7543665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7553665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 759b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 760b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 761b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 762b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 76348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 76448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 76548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 76648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 76748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 768b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 769b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7800a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 802e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 805e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 81761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 82591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 82691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 82891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 82991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 83123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 83361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 84361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 84461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 849845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 85061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 85180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 85280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 853b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 85480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 85684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 85880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 85984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 863b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 86861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 86991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 87091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 872d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 881845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 882d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 884d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setOutputFormat(mProfile.mFileFormat); 88582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8868d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 88780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 8889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 89180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 892d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 905d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setVideoFrameRate(mProfile.mVideoFrameRate); 90697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 907d297974355b4ccf25f2164965e3564d537305168James Dong mProfile.mVideoFrameWidth, mProfile.mVideoFrameHeight); 9087cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setVideoEncodingBitRate(mProfile.mVideoBitRate); 9097cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setAudioEncodingBitRate(mProfile.mAudioBitRate); 9107cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setAudioChannels(mProfile.mAudioChannels); 9117cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setAudioSamplingRate(mProfile.mAudioSampleRate); 912d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setVideoEncoder(mProfile.mVideoCodec); 913d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setAudioEncoder(mProfile.mAudioCodec); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 915de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 916b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 917de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 918d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 919d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 920b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 921b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 922b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 923b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 924b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 925de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 926b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 927de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 928de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 929de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 930de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 93161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 932de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 933de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 93680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 93980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 943ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 944b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 945b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 946b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 947b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 948b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 96530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 96730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 97230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 97530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 97630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther mCameraVideoFilename = filePath; 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 98491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 98591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 986111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 987111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 988111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 989111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 990111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 991111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 992111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 993111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 994111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 995111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 996111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1016d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 10229ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 10239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 10249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 10259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 10269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1027d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1028d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1029b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1030b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1031b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1032b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1033b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1034b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1035b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1036b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1037b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1038b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1039c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1040c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 104173e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 104273e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 10437e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 10447e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 10457e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10467e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 10477e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10487e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10497e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 10507e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1051469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 10527e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10537e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 10547e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10557e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10658d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10678d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1068e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 106991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 107091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1071e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1072f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1073b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1074b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1075b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10768d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10778d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10788d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 108061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 108161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1102b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1103b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11118d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 111261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1118e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 112146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 11245f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 113061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 113161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 113261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1142e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1143e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1144e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1145e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1146e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 114784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 114884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 114984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 115084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 115361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 115461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 115561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1156cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename)); 115784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 115884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 116061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 116161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 116261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 116484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 116784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 116861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 116961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 117161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 117261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 117361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 117484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 117761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 117861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 118161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 118261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 118361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 118461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 118884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 118984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 119161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 119284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 11947da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 119572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 119646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 119772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 119872d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent.setClassName(GALLERY_PACKAGE_NAME, GALLERY_CLASS_NAME); 119972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent.putExtra(REVIEW_EXTRA_IN_GALLERY, true); 120046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 120146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 120246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 120372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 120472d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 120572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 120672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 120772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 120846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 120946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 121046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 121146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12218d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1226f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 122891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 122991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1236cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12389a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1246cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1248cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1251cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1253cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1257cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1259cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1262b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 126384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1264b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1268cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 126977c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang mCurrentVideoFilename); 12709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1271de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1272de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1275de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1276de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1278f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1279f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1280f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 128191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 128291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 128361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 12849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 12859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1286d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 12879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 12889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 12899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 12909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 12919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1292f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 129623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 129723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 129823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1299d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1300d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1301d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1302d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 130497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1305b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1306d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13075f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13085f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1309d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 131082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13115f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 13125f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 13135f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1314d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1315d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1327d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1344482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1345482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1346482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1348d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 135113874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 135213874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1354e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1355da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1356da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1357da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1358da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 135950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 136050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 136150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1362d297974355b4ccf25f2164965e3564d537305168James Dong mParameters.setPreviewSize(mProfile.mVideoFrameWidth, mProfile.mVideoFrameHeight); 1363d297974355b4ccf25f2164965e3564d537305168James Dong mParameters.setPreviewFrameRate(mProfile.mVideoFrameRate); 136450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1365da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1366da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1367da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1368da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1369da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1370da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1371da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1372da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1373da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1374da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1375da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1376da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1377da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1378da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1379da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 138050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 13816dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 13826dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 13836dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 13846dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 13856dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 138650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 13876dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 13886dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 13896dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 13906dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 13916dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 139250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 139350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 139450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 13956dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 13966dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 13976dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 13986dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 139950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 140050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1401ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 140350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 140450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14059ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1406e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 14079ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 1408e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (mGLRootView != null) { 1409e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1410e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mGLRootView = null; 1411e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin } 14129ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 14139ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 14149ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 14159ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1416d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1417e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 14189ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 14199ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 14209ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1421e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1422e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 142350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 142485f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1425ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1426ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1427d297974355b4ccf25f2164965e3564d537305168James Dong if (size.width != mProfile.mVideoFrameWidth 1428d297974355b4ccf25f2164965e3564d537305168James Dong || size.height != mProfile.mVideoFrameHeight) { 1429ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1430ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1431ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1432ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 14331f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1434ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1435ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1436ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1437ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 143850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1439d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1440d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1441d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1442d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1443d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1444d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1445d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1446d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1447d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1448ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1449d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1450d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 145150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 145250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 14531f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14541f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1455469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1456469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1457469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1458469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1459469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1460469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1461469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1462469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1463469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1464469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 14651f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 14661f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1467469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1468469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1469469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1470469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1471469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1472469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1473469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1474469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1475469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1476469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1477469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1478469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1479469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1480469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1481469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1482469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1483469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1484469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1485469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1486469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1487469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1488fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1489469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1490469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1491469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1492469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1493469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1494469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1495706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1496469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1497469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1498469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1499469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1500469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1501469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1502469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1503469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1504469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1505469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1506469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1507469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1508469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1509469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1510469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1511469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 1512469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin resetCameraParameters(); 1513469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 15141f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1516