VideoCamera.java revision 6227fa641518492a6b660c78463da18d9ec8fcd8
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 19b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImage; 20b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImageList; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 23b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLView; 24b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 353f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 40469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 42cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 44f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 53469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatraimport android.view.Display; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 66059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 69f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 79d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 80da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8677c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 88e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 89469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 96f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1110ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 113e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 114e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 115e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 116f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 117f651904fc747442f849bb084aaaf4d3245106860Owen Lin 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1261ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1281f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 129ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 130522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 131522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 132469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 133469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1346227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private MenuItem mSwitchTimeLapseMenuItem; 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 1656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 1676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mUseStillCameraForTimeLapse = false; 1686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mEncoderLevel; 1706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 175ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang boolean mSwitching; 17661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1822e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1857e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 18850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 191ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 192ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 193ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 194d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 195d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 202f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 203f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 204f651904fc747442f849bb084aaaf4d3245106860Owen Lin 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 206cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 207cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 212d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 217b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 218ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 219ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 220ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2230a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 226937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2389a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 239b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 24491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 24591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 25230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 25330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 25430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 25530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 25630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 25730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 271ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 272ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 273ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 274ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 275ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 276ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 277ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 278ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 279ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 280ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 281ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 282ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 283ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 2841ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 2851ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 2861ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 2871ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 2881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 28950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 290ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 291ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 29250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 29348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 294ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 29548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 29648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 297ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 29848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 299ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 304f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 305f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 306f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 307f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 308f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 311ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 312ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 31348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 314ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3201f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3211f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3221f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 323ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3241f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 325ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 32654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 33561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 336e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 33861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 34061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 34291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 34391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 34491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 34591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 346e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 347e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3502e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3512e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 352781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 353059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 35491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 35591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 35661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 35791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 35891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3591af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3601af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 36261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 364ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 36561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 36661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 36761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 36861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 369cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 37048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 371ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 37248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 373f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 374f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 375f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 376f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 377ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 378ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 379ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 380f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 381f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 382f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 383f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 384f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 385f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 386f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 387f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 388f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 389f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 390f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 391f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 392f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 393f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 394ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang && !mPausing && !mSwitching && mGLRootView == null) { 395c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 396f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 397c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 398f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 399503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 400503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 401469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHeadUpDisplay = new CamcorderHeadUpDisplay(this, mCaptureTimeLapse); 403469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings settings = new CameraSettings(this, mParameters); 404469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 406469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 407469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 408da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 409469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 410469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 413c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 414c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 415c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 416c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 417c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 418c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 419c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 420c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 421f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 422f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 423f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 424f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 425f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4262e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4272e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4282e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4292e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4302e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4312e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4322e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4332e768c1b835a127f190395a91477144d8ae850acOwen Lin 43461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 43561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 43661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 43761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 438e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 43961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 440e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 441e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 442e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 44561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 44661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 44761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 44861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 44961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 45161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 45461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 455e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4577da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4587da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 459de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 464de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 465de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 466de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 467e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 468f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 469e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 470e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 471e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 472e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 473e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 474f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 475f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 476f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 477f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 478f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 479f651904fc747442f849bb084aaaf4d3245106860Owen Lin 480de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 482dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 483f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 484f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 485de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 486e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4870dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 488b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 489b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 490b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 491b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 492de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 494f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 495f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 496f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 501b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 503b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 51661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 51761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 51861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 51961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 52061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5210ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5220ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5230ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5240ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5430ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5440ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 54691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 54791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 54891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5516227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 5526227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5536227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 5546227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.DEFAULT_VIDEO_TIME_LAPSE_QUALITY_VALUE); 5556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int quality = CameraSettings.getVideoTimeLapseQuality(qualityStr); 5576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile = CamcorderProfile.get( 5596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra (quality == CameraSettings.TIME_LAPSE_VIDEO_QUALITY_LOW) 5606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? CamcorderProfile.QUALITY_LOW 5616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : CamcorderProfile.QUALITY_HIGH); 5626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = 2000; 5646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // TODO: Add new profiles for time lapse instead of setting mProfile 5666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // values here. 5676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switch (quality) { 5686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_LOW: 5696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = false; 5706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 176; 5716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 144; 5726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 0; 5736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 5746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_HIGH: 5766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = false; 5776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 720; 5786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 480; 5796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 0; 5806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 5816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_720P: 5836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = true; 5846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 1280; 5856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 720; 5866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoBitRate = 20000000; 5876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 50; 5886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 5896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_1080P: 5916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = true; 5926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 1920; 5936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 1088; 5946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoBitRate = 20000000; 5956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 50; 5966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 5976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 5986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mUseStillCameraForTimeLapse) { 6006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // When using still camera for capturing time lapse frames 6016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} may correspond to 6026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // HD resolution not supported by the video camera. So choose 6036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // preview size optimally from the supported preview sizes. 6046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 6056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 6066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 6076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = optimalSize.width; 6086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } else { 6106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 6126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 61550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 621469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 622469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 62350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 624845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 625469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 626469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 627b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 628845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 629845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 63091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 63191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 632845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 634845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 635232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 636232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 637232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 638522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 639522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 640232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 641b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 642469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 643469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 644b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 645469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 6463a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6473a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6486227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6496227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6506227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 653ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6541f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6553a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 65654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 65754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 659f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 661845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 663f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 66450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 6673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 6683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 6693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 6703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 6713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 6723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 67348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 674cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 67791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 67891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 694b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 695b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 696b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 697f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 698f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 70148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 70248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 70348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 70448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 70548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 70648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 70748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 70848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 70948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 711845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 712ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 7131fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 714fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 715845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 716ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 717ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 718ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 719ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 720ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 721ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 722ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 723ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 72450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 725845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 72648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 727ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 728845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 729845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 730ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 731845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 732fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 733fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 734845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 73548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 73648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 73748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 73848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 73948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 74048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 74148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 742845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 743845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 744d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 745d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 746845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 747845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 748845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 749845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 750fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 751fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 752cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 753845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 754ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 755845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 756845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 76261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 76361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 7669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 770fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 7796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 790cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 7939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 7949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 795095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 800845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 801b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 802f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 806cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 807cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 808cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 809cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 810cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 811cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8130b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 815e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 8163eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8173eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8200b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8210b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 823fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 824fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 825fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 826fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 827fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 831de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 834de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 837de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 838de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 843e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 85461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 85561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 85661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 85761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 86337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 86437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 86537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 86637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 86737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 86837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 869314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 870314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 871314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 872314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 873314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 874314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 875314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 876314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 877314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 878314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8793665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8803665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 884b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 885b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 886b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 887b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 88848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 88948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 89048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 89148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 89248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 893b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 894b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9050a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 927e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 930e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 94261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 95091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 95191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 95391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 95491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9560ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 95861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9600ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 96961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 97061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 975845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 97661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 97780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 97880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 979b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 98080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 98284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 98480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 98584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 99461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 99591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 99691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 998d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1008d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10103a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 101182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 10136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mMediaRecorder.setTimeLapseParameters(mCaptureTimeLapse, mUseStillCameraForTimeLapse, 10146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs, mEncoderLevel); 10156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10168d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 101780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 102180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1022d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1032de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1033b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1034de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1035d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1036d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1037b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1038b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1039b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1040b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1041b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1042de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1043b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1044de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1045de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1046de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1047de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 104861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1049de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1050de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 105380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 105680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 10599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1060ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 1061b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 1062b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 1063b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 1064b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1065b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 10669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 108230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 108430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 108930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 109230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 109330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther mCameraVideoFilename = filePath; 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 110191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 110291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1103111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1104111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1105111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1106111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1107111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1108111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1109111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1110111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1111111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1112111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1113111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1127de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1133d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11386227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11416227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11456227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11479ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11499ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1152d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1153d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1154b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1155b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1156b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1157b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1158b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1159b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1160b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1161b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1162b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1163b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1164ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1165ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1166ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1167ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1168ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1169ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1170ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1171ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang switchCameraId(); 1172ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1173ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1174ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1175ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 11836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 11846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 11866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 11896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 11906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitching = true; 11926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 11936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra showCameraBusyAndFinish(); 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitching = false; 12176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 12186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1221ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1222ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1223ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private void switchCameraId() { 1224ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mSwitching = true; 1225ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12261ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = (mCameraId + 1) % mNumberOfCameras; 12271ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.writePreferredCameraId(mPreferences, mCameraId); 1228ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1229ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang changeHeadUpDisplayState(); 1230ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1232ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1233ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12341ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12351ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12361ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12371ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1238ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart preview 1239ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang try { 1240ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang startPreview(); 1241ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } catch (CameraHardwareException e) { 1242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang showCameraBusyAndFinish(); 1243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return; 1244ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12461ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12471ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1249ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1250ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1252ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mSwitching = false; 1254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang changeHeadUpDisplayState(); 1255c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1256c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 125773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 125873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12597e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1267469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1284e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 128591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 128691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1287e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1288f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1289b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1290b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1291b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12928d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 129661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 129761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1318b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1319b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 132861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1334e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 133746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13405f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1341cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 134661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 134761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 134861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 13549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 13559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1358e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1359e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1360e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1361e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1362e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 136384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 136484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 136584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 136684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 136961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 137061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 137161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1372cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1373cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 137484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 137584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 137761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 137861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 137961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 138061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 138184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 138384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 138484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 138561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 138661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 138761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 138861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 138961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 139061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 139184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 139284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 139361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 139461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 139561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 139661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 139761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 139861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 139961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 140061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 140161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 140261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 140361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 140461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 140584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 140861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 140984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 141084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 14117da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 141272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 141346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 141435688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 141546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 141646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 141746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 141872d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 141972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 142072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 142172d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 142272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 142346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 142446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 142546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 142646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14368d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1441f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 144391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 144491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 144946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1451cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1461cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1463cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1466cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1468cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1472cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1474cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1477b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 147884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1479b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1483cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1484cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1486de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1487de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 14899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1490de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1491de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1493f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1494f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1495f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 149691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 149791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 149861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 15009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1501d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 15029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15039bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 15049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 15059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 15069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1507f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1510d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 151123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 151223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 151323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1514d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1515d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1516d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1517d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1518d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 151997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1520b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1521d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 15225f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 15235f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1524d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 152582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 15265f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 15275f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 15285f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1529d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1530d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1531d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1532d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1533d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1534d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1535d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1536d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1537d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1538d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1539d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1540d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1541d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1542d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1543d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1544d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1545d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1546d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1547d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1548d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1549d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1550d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1551d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1552d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1553d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1554d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1555d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1556d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1557d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1558d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1559482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1560482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1561482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1562d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1563d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1564d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1565d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 156613874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 156713874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1568d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1569e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1570da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1571da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1572da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1573da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 157450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 157550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 157650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 15776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 15783a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 157950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1580da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1581da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1582da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1583da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1584da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1585da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1586da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1587da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1588da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1589da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1590da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1591da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1592da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1593da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1594da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 159550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 15966dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 15976dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 15986dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 15996dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16006dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 160150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16026dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16036dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16046dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16056dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16066dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 160750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 160850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 160950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16106dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16116dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16126dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16136dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 161450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 161550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1616ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 161750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 161850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 161950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16209ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1621e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16229ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1627d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1628e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1632e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1633e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 163450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1635f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1636f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1637f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1638f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1639f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1640f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1641f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1642f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1643f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1644f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1645f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1646f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 164785f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1648ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1649ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 16506227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 16516227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1652ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1653ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1654ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1655ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 16561f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1657ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1658ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1659ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1660ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 166150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1662d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1663d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1664d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1665d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1666d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1667d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1668d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1669d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1670d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1671ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1672d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1673d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 167450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 167550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 16761f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 16771f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1678469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1679469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1680469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1681469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1682469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1683469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1684469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1685469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1686469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1687469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 16881f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 16891f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1690469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1691469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1692469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1693469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1694469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1695469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1696469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1697469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1698469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1699469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1700469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1701469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1702469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1703469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1704469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1705469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1706469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1707469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1708469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1709469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1710469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1711fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1712469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1713469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1714469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1715469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1716469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1717469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1718706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1719469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1720469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1721469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1722469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1723469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1724469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1725469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1726469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1728469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1729469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1730469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1731469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1732469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1733469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1734469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 1735469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin resetCameraParameters(); 1736469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17371f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1739