VideoCamera.java revision 7add00693c1ec910bc8700fe046ee18cbe4e1148
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 boolean mUseStillCameraForTimeLapse = false; 1686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mEncoderLevel; 1706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 17561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1812e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1847e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 18750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 191ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 192ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 193d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 194d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 200f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 201f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 202f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 203f651904fc747442f849bb084aaaf4d3245106860Owen Lin 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 205cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 206cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 211d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 216b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 217ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 218ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 219ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2220a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 225937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2379a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 238b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 24391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 24491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 25130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 25230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 25330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 25430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 25530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 25630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 259068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 266068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 267068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 268068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 269068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 270068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 271068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 272068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 273068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 274068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 275068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 280ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 281ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 282ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 283ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 284ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 285ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 286ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 287ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 288ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 289ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 290ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 291ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 292ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 2931ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 2941ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 2951ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 2961ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 2971ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 29850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 299ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 300ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 30150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 30248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 303ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 30448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 30548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 306ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 30748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 308ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 313f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 314f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 315f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 316f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 317f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 320ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 321ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 32248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 323ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3291f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3301f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3311f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 332ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3331f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 334ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 33554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 345e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 35191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 35291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 35391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 35491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 355e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 356e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3592e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3602e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 361781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 362059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 36391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 36561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 36691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 36791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3681af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3691af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 37061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 37161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 373ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 37461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 37561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 37661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 37761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 378cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 37948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 380ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 38148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 382f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 383068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 384f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 385f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 386ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 387ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 388ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 389f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 390f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 391f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 3927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 3937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 394f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 395f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 396f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 397f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 398f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 399f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 400f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 401f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 402f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4057add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 406c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 407f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 408c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 409f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 410503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 411503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 412469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4137add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4147add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraHolder.instance().getCameraInfo()); 415469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 417469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 418469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 419da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4207add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 423c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 424c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 425c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 426c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 427c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 428c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 429c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 430c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 431f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 432f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 433f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 434f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 435f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4362e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4372e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4382e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4392e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4402e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4412e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4422e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4432e768c1b835a127f190395a91477144d8ae850acOwen Lin 44461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 44561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 44661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 44761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 448e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 44961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 450e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 451e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 452e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 45561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 45661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 45761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 45861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 45961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 46161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 46461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 465e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4677da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4687da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 469de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 474de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 475de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 476de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 477e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 478f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 479e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 480e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 481e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 482e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 483e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 484f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 485f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 486f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 487f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 488f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 489f651904fc747442f849bb084aaaf4d3245106860Owen Lin 490de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 492dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 493f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 494f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 495de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 496e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4970dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 498b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 499b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 500b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 501b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 502de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 504f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 505f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 506f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 511b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 513b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5259a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 52661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 52761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 52861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 52961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 53061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5310ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5320ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5330ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5340ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5530ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5540ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 55691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 55791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 55891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 5626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 5646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.DEFAULT_VIDEO_TIME_LAPSE_QUALITY_VALUE); 5656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int quality = CameraSettings.getVideoTimeLapseQuality(qualityStr); 5676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile = CamcorderProfile.get( 5696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra (quality == CameraSettings.TIME_LAPSE_VIDEO_QUALITY_LOW) 5706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? CamcorderProfile.QUALITY_LOW 5716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : CamcorderProfile.QUALITY_HIGH); 5726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5737705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 5746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = 2000; 5756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // TODO: Add new profiles for time lapse instead of setting mProfile 5776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // values here. 5786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switch (quality) { 5796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_LOW: 5806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = false; 5816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 176; 5826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 144; 5836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 0; 5846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 5856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_HIGH: 5876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = false; 5886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 720; 5896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 480; 5906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 0; 5916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 5926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 5936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_720P: 594d34ea4afb694b5e06906b5a431b3bdf4bfe001caNipun Kwatra mUseStillCameraForTimeLapse = false; 5956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 1280; 5966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 720; 5976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoBitRate = 20000000; 5986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 50; 5996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 6006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra case CameraSettings.TIME_LAPSE_VIDEO_QUALITY_1080P: 6026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mUseStillCameraForTimeLapse = true; 6036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameWidth = 1920; 6046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoFrameHeight = 1088; 6056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mProfile.videoBitRate = 20000000; 6066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mEncoderLevel = 50; 6076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra break; 6086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mUseStillCameraForTimeLapse) { 6116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // When using still camera for capturing time lapse frames 6126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} may correspond to 6136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // HD resolution not supported by the video camera. So choose 6146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // preview size optimally from the supported preview sizes. 6156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 6166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 6176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 6186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = optimalSize.width; 6196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } else { 6216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 6236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 62650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 632469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 633469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 63450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 635845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 636469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 637469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 638b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 639845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 640845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 64191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 64291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 643845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 644845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 645845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 646232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 647232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 648232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 649522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 650522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 651232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 652b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 653469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 654469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 655b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 656469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 6573a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6583a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 662845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 663845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6651f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6663a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 66754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 66854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 670f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 672845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 674f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 67550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 676ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 678068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 67948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 680cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 68391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 68491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 700b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 701b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 702b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 703f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 704f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 70748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 70848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 70948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 71048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 71148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 71248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 71348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 71448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 71548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 717845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 718ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 719ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 720ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 721ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 722ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 723ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 72450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 72591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 72691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 72791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 72891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 72948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 730d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 731d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 732ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 733845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 734845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 735ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 736845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 737fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 738fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 739845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 74048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 74148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 74248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 74348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 74448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 74548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 74648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 747845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 748845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 749d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 750d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 751845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 752845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 753845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 754845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 755fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 756fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 757cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 758845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 759ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 760845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 761845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 76761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 76861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 7719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 775fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 7846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 795cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 7989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 7999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 800095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 805845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 806b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 807f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 811cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 812cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 813cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 814cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 815cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 816cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 820e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 8213eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8223eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 828fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 829fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 830fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 831fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 832fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 836de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 839de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 842de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 843de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 848e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 85961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 86061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 86161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 86261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 86837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 86937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 87037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 87137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 87237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 87337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 874068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 875068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 876314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 877314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 878314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 879314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 880314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 881314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 882314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 883314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 884314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 885314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8863665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8873665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 89148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 89248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 89348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 89448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 89548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 896b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 897068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 898068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 89991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 90091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 90191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 90291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 903068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 904068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 905b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9150a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 940e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 95261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 96091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 96191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 96391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 96491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9660ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 96861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9700ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 976dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 977dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 979dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 980dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 985845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 98661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 98780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 98880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 989b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 99080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 99284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 99480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 99584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 999b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1004dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1005dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1007d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1012b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1016845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1017d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10193a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10207705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10217705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10227705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 10246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mMediaRecorder.setTimeLapseParameters(mCaptureTimeLapse, mUseStillCameraForTimeLapse, 10256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs, mEncoderLevel); 10266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 102880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 103280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1033d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1034dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1035dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1036dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1037dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1038dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1039dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1040dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1043dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1048de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1049b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1050de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1051d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1052d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1053b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1054b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1055b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1056b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1057b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1058de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1059b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1060de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1061de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1062de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1063de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 106461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1065de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1066de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 106980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1070dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 107280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 10759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1076ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 1077b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 1078b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 1079b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 1080b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1081b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 10829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 109830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 110030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 110530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 110830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1109dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1110dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1115dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 111791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 111891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1119111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1120111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1121111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1122111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1123111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1124111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1125111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1126111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1127111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1128111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1129111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1143de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1149d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11546227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1168d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1169d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1170b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1171b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1172b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1173b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1174b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1175b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1176b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1177b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1178b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1179b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1180ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1181ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1182ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1183ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1184ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1185ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1186ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11877add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1188ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1189ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1191ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1218626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 12196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1231ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1232ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12337add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 12347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12357add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1236ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12376227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1238ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1239ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12421ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1244068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12461ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12471ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1249ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1250ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1252c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1253c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 125473e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 125573e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12567e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12577e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12587e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12597e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1264469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12677e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12749a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12788d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12798d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12808d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1281e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 128291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 128391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1284e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1285f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1286b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1287b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1288b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12898d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12908d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12918d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 129361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 129461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 12979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 12989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 12999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1315b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1316b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13248d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 132561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1330e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1331e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 133446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13375f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1338cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 134361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 134461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 134561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 13519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 13529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1355e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1356e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1357e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1358e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1359e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 136084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 136184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 136284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 136384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 136661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 136761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 136861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1369cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1370cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 137184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 137284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 137461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 137561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 137661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 137761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 137884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 138084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 138184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 138261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 138361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 138461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 138561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 138661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 138761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 138884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 139061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 139161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 139261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 139361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 139461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 139561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 139661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 139761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 139861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 139961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 140061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 140161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 140284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 140561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 140684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 14087da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 140972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 141046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 141135688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 141246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 141346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 141446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 141572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 141672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 141772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 141872d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 141972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 142046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 142146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 142246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 142346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14338d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1438f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1439dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mCurrentVideoFilename = mVideoFilename; 144091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 144191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 144646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1448cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1454dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1455dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1458cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1460cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1463cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1465cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1471cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1474b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 147584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1476b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1480cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1481cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1483de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1484de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 14869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1487de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1488de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1490f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1491f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1492f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 149391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 149491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 149561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1498d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 14999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 15019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 15029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 15039bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1504f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1507678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1508678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1509678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1510678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1511678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1512678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1513678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1514678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1515678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1516678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1517678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1518678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1519678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1520678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1521678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1522678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1523678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1524678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1525678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1526678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1527678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1528678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1529678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1530678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1531678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1532678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1533678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1534678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1535678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1536678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1537678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1563d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 156423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 156523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 156623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1567d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1568d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1569d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1570d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1571d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 157297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1573b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1574d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1576d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1578d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1580d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra text = text + " (" + getTimeLapseVideoLengthString(delta) + ")"; 1586d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1587678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1588d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1589d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1590d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1591d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1592d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1593d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1594d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1595482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1596482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1597482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1598d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1599d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1601d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1602678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 160313874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1604678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1605d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1606e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1607da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1608da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1609da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1610da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 161150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 161250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 161350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16153a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 161650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1617da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1618da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1619da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1620da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1621da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1622da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1623da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1624da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1625da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1626da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1627da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1628da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1629da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1630da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1631da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 163250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16336dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16346dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16356dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16366dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16376dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 163850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16396dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16406dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16416dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16426dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16436dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 164450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 164550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 164650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16476dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16486dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16496dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16506dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 165150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 165250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1653ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 165450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 165550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 165650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16579ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1658e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16599ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16609ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1664d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1665e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1669e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1670e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 167150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1672f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1673f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1674f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1675f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1676f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1677f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1678f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1679f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1680f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1681f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1682f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1683f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 168485f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1685ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1686ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 16876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 16886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1689ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1690ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1691ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1692068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1693068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 169450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1695d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1696d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1697d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1698d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1699d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1700d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1701d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1702d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1703d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1704ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1705d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1706d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 170750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 170850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17091f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17101f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1711469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1712469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1713469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1714469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1715469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1716469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1717469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1718469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1719469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1720469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17211f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17221f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1723469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1724469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1725469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1726469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1728469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1729469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1730469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1731469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1732469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1733469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1734469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1735469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1736469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1737469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1738469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1739469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1740469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1741469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1742469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1743469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1744fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1745469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1746469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1747469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1748469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1749469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1750469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1751706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1753469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1754469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1755469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1756469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1757469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1758469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1759469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1760469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1761469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1762469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1763469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1764469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1765469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1766469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1767469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17687add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 17697add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17707add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17717add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 17727add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 17737add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 17747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 17757add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1776469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17771f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1779