VideoCamera.java revision b5ec9823f642decda6467e55dc1fd806d000bb75
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; 48dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Liimport android.os.ParcelFileDescriptor; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 53ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 54469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatraimport android.view.Display; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5861b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6461b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 67059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 70f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 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.) 151dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 152dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 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 int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mEncoderLevel; 1696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 17461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1802e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1837e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 18650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 189ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 191ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 192d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 193d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 199f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 200f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 201f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 202f651904fc747442f849bb084aaaf4d3245106860Owen Lin 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 204cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 205cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 210d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 214b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 215b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 216ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 217ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 218ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2210a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 224937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 237b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 24291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 24391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 25030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 25130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 25230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 25330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 25430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 25530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 258068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 265068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 266068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 267068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 268068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 269068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 270068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 271068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 272068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 273068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 274068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 279ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 280ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 281ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 282ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 283ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 284ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 285ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 286ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 287ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 288ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 289ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 290ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 291ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 2921ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 2931ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 2941ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 2951ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 2961ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 29750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 298ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 299ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 30050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 30148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 302ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 30348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 30448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 305ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 30648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 307ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 312f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 313f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 314f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 315f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 316f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 319ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 320ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 32148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 322ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3281f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3291f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3301f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 331ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3321f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 333ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 33454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 344e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 34661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 35091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 35191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 35291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 35391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 354e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 355e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3582e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3592e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 360781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 361059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 36291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 36461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 36591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 36691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3671af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3681af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 36961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 37061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 372ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 37361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 37461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 37561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 37661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 377cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 37848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 379ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 38048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 381f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 382068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 383f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 384f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 385ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 386ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 387ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 388f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 389f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 390f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 3917add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 3927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 393f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 394f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 395f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 396f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 397f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 398f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 399f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 400f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 401f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 402f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4047add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 405c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 406f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 407c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 408f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 409503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 410503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 411469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4127add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4137add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraHolder.instance().getCameraInfo()); 414469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 416469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 417469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 418da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4197add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 422c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 423c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 424c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 425c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 426c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 427c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 428c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 429c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 430f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 431f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 432f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 433f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 434f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4352e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4362e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4372e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4382e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4392e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4402e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4412e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4422e768c1b835a127f190395a91477144d8ae850acOwen Lin 44361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 44461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 44561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 44661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 447e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 44861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 449e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 450e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 451e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 45461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 45561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 45661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 45761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 45861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 46061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 46361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 464e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4667da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4677da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 468de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 473de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 474de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 475de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 476e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 477f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 478e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 479e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 480e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 481e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 482e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 483f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 484f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 485f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 486f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 487f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 488f651904fc747442f849bb084aaaf4d3245106860Owen Lin 489de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 491dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 492f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 493f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 494de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 495e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4960dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 497b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 498b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 499b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 500b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 501de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 503f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 504f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 505f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 510b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 512b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 52561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 52661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 52761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 52861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 52961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5300ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5310ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5320ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5330ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5520ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5530ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 55591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 55691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 55791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 5616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 5636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.DEFAULT_VIDEO_TIME_LAPSE_QUALITY_VALUE); 5646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 565035376721081f70aaf41d3da31aa50b479624ef0Nipun Kwatra mProfile = CamcorderProfile.get(Integer.parseInt(qualityStr)); 5666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5677705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 5686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = 2000; 5696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 570f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 571f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 572f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 573f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 574f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 575f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 576f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 577f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 578f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 579f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 5806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 5816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 58250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 5836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 5846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 5856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 5866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 5876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 588469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 589469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 59050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 591845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 592469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 593469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 594b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 595845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 596845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 59791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 59891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 599845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 600845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 601845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 602232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 603232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 604232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 605522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 606522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 607232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 608b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 609469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 610469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 611b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 612469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 6133a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6143a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 618845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 619845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 620ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6211f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6223a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 62354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 62454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 626f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 628845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 630f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 63150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 632ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 634068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 63548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 636cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 63991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 64091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 656b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 657b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 658b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 659f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 660f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 66348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 66448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 66548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 66648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 66748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 66848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 66948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 67048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 67148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 6723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 673845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 674ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 675ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 676ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 677ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 678ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 679ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 68050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 68191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 68291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 68391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 68491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 68548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 686d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 687d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 688ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 689845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 690845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 691ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 692845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 693fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 694fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 695845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 69648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 69748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 69848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 69948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 70048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 70148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 70248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 703845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 704845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 705d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 706d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 707845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 708845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 709845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 710845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 711fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 712fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 713cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 714845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 715ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 716845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 717845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 72361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 72461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 7279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 731fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7326227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7336227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7346227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7356227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7366227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7376227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7386227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 7406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7416227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7456227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 751cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 7549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 7559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 756095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 762b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 763f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 767cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 768cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 769cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 770cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 771cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 772cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 7730b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 7740b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 7750b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 776e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 7773eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 7783eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 7790b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7800b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7810b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 7820b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 784fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 785fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 786fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 787fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 788fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 792de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 795de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 798de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 799de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 804e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 81561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 81661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 81761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 81861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 82437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 82537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 82637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 82737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 82837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 82937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 830068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 831068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 832314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 833314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 834314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 835314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 836314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 837314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 838314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 839314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 840314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 841314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8423665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8433665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 84748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 84848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 84948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 85048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 85148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 852b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 853068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 854068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 85591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 85691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 85791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 85891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 859068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 860068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 861b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8710a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 893e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 896e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 90861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 91691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 91791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 91991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 92091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9220ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 92461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9260ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 932dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 933dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 935dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 936dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 94261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 94380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 94480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 945b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 94680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 94884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 95080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 95184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 955b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 960dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 961dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 963d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 972845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 973f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 974f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 975f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 9773a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 9787705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 9797705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 9807705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 9816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 982b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 9836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 9848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 98580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 9869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 98980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 990d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 991dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 992dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 993dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 994dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 995dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 996dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 997dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1000dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1005de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1006b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1007de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1008d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1009d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1010b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1011b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1012b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1013b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1014b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1015de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1016b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1017de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1018de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1019de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1020de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 102161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1022de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1023de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 102680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1027dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 102980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 10329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1033ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 1034b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 1035b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 1036b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 1037b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1038b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 10399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 105530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 105730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 106230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 106530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1066dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1067dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1072dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 107491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 107591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1076111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1077111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1078111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1079111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1080111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1081111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1082111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1083111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1084111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1085111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1086111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1100de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1106d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11209ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11219ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11229ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1125d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1126d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1127b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1128b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1129b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1130b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1131b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1132b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1133b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1134b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1135b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1136b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1137ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1138ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1139ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1140ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1141ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1142ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1143ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11447add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1145ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1146ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1147ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1148ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11496227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11506227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11516227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11526227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11536227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11546227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 11566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 11576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 11596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 11626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 11636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 11656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 11666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 11686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 11696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 11706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 11726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 11736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 11746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1175626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 11766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 11776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 11806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 11816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 11836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 11846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 11876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1188ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1189ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11907add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 11917add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 11927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1193ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1195ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1196ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11971ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 11981ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 11991ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12001ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1201068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1202ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12031ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12041ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12051ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1206ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1207ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1208ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1209c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1210c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 121173e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 121273e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12137e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12147e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12157e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12167e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12177e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12187e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12197e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12207e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1221469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12227e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12237e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12247e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12257e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12358d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12368d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12378d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1238e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 123991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 124091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1241e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1242f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1243b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1244b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1245b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12468d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12478d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12488d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12499c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 125161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12539c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 12549c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 12559c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 12569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 12579c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 12589c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 12599c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 12609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 12619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1272b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1273b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 12789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 12818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 128261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1287e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1288e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 129146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 12945f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1295cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 130061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 130161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 130261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 13089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 13099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1313e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1314e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1315e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1316e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 131784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 131884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 131984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 132084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 132184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 132284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 132361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 132461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 132561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1326cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1327cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 132884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 132984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 133061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 133161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 133261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 133361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 133461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 133584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 133684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 133784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 133884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 133961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 134061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 134161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 134261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 134361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 134461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 134584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 134684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 134761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 134861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 134961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 135061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 135161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 135261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 135361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 135461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 135561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 135661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 135761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 135861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 135984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 136261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 136384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 13657da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 136672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 136746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 136835688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 136946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 137046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 137146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 137272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 137372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 137472d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 137572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 137672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 137746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 137846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 137946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 138046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 13908d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1395f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1396dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mCurrentVideoFilename = mVideoFilename; 139791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 139891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 140346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1405cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1412dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1415cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1417cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1420cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1422cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1426cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1428cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1431b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 143284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1433b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1437cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1438cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1440de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1441de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 14439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1444de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1445de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1447f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1448f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1449f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 145091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 145191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 145261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1455d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 14569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 14589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 14599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 14609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1461f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1464678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1465678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1466678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1467678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1468678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1469678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1470678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1471678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1472678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1473678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1474678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1475678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1476678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1477678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1478678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1479678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1480678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1481678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1482678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1483678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1484678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1485678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1486678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1487678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1488678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1489678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1490678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1491678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1492678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1493678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1494678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1495678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1496678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1497678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1498678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1499678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1500678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1501678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1502678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1503678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1504678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1505678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1506678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1507678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1508678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1509678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1510678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1511678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1512678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1513678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1514678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1515678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1516678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1517678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1518678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1519678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1520d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 152123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 152223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 152323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1524d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1525d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1526d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1527d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1528d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 152997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1530b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1531d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1532678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1533d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1534678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1535d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1536678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1537d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra text = text + " (" + getTimeLapseVideoLengthString(delta) + ")"; 1543d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1545d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1546d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1547d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1548d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1549d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1550d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1551d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1552482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1553482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1554482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1555d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1556d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1557d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1558d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 156013874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1562d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1563e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1564da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1565da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1566da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1567da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 156850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 156950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 157050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 15716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 15723a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 157350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1574da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1575da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1576da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1577da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1578da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1579da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1580da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1581da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1582da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1583da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1584da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1585da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1586da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1587da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1588da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 158950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 15906dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 15916dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 15926dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 15936dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 15946dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 159550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 15966dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 15976dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 15986dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 15996dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16006dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 160150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 160250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 160350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16046dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16056dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16066dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16076dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 160850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 160950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1610ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 161150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 161250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 161350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16149ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1615e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16179ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16189ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16199ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16209ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1621d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1622e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1626e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1627e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 162850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1629f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1630f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1631f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1632f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1633f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1634f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1635f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1636f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1637f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1638f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1639f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1640f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 164185f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1642ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1643ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 16446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 16456227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1646ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1647ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1648ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1649068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1650068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 165150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1652d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1653d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1654d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1655d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1656d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1657d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1658d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1659d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1660d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1661ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1662d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1663d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 166450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 166550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 16661f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 16671f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1668469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1669469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1670469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1671469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1672469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1673469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1674469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1675469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1676469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1677469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 16781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 16791f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1680469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1681469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1682469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1683469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1684469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1685469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1686469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1687469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1688469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1689469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1690469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1691469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1692469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1693469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1694469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1695469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1696469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1697469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1698469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1699469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1700469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1701fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1702469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1703469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1704469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1705469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1706469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1707469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1708706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1709469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1710469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1711469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1712469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1713469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1714469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1715469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1716469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1717469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1718469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1719469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1720469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1721469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1722469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1723469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1724469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17257add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 17267add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17277add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 17297add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 17307add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 17317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 17327add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1733469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17341f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1736