VideoCamera.java revision f00d421845b4ff2eca1354419889886fec5f2538
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Licensed under the Apache License, Version 2.0 (the "License"); you may not 561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * use this file except in compliance with the License. You may obtain a copy of 661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 1261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 1361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * License for the specific language governing permissions and limitations under 1461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImage; 20b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImageList; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 23b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLView; 24b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 353f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 40469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 42cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 44f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 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; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 66059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 69f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 79d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 80da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8677c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 88e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 89469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 96f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 112e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 113e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 114e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 115f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 116f651904fc747442f849bb084aaaf4d3245106860Owen Lin 117e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 125522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1271f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 128ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 129522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 130522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 131469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 132469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 135e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1370a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 138de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 159845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 160b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 16182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 16461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1702e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 179d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 186f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 187f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 188f651904fc747442f849bb084aaaf4d3245106860Owen Lin 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 190cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 191cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 196d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 200b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 201b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 202ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 203ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 204ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2070a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 210937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 223b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 22891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 22991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 23630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 23730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 23830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 23930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 24030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 24130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 255ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 256ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 257ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 258ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 259ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 260ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 261ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 262ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 263ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 264ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 265ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 266ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 267ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 26848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2696f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 27050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 27150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 27248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 273ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 27448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 27548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 276ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 27748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 278ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 283f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 284f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 285f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 286f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 287f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 290ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 291ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 29248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 293ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2991f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3001f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3011f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 302ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3031f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 304ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 30554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 315e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 31761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 31861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 31961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 32191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 32291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 32391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 32491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 325e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 326e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3292e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3302e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 331781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 332059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 33391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 33491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 33561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 33691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 33791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3381af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3391af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 34061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 34161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 343ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 34661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 348cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 34948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 350ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 35148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 352f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 353f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 354f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 355f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 356ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 357ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 358ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 359f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 360f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 361f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 362f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 363f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 364f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 365f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 366f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 367f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 368f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 369f00d421845b4ff2eca1354419889886fec5f2538Owen Lin && !mPausing && mGLRootView == null) { 370f00d421845b4ff2eca1354419889886fec5f2538Owen Lin initializeHeadUpDisplay(); 371f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 372f00d421845b4ff2eca1354419889886fec5f2538Owen Lin finalizeHeadUpDisplay(); 373f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 374503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 375503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 376469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 377f00d421845b4ff2eca1354419889886fec5f2538Owen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 378f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = new GLRootView(this); 379f00d421845b4ff2eca1354419889886fec5f2538Owen Lin frame.addView(mGLRootView); 380f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 381469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 382469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings settings = new CameraSettings(this, mParameters); 383469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 384469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin PreferenceGroup group = 385469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin settings.getPreferenceGroup(R.xml.video_preferences); 386469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 387469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 388da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 389469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 390469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView.setContentPane(mHeadUpDisplay); 391469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 394f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void finalizeHeadUpDisplay() { 395f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 396f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 397f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 398f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 399f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4002e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4012e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4022e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4032e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4042e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4052e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4062e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4072e768c1b835a127f190395a91477144d8ae850acOwen Lin 40861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 40961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 41061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 41161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 412e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 41361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 414e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 415e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 416e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 41961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 42061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 42161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 42261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 42361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 42561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 42861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 429e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4317da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4327da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 433de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 438de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 439de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 440de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 441e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 442f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 443e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 444e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 445e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 446e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 447e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 448f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 449f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 450f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 451f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 452f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 453f651904fc747442f849bb084aaaf4d3245106860Owen Lin 454de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 456dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 457f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 458f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 459de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 460e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4610dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 462b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 463b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 464b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 465b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 466de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 468f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 469f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 470f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 475b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 477b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 49061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 49161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 49261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 49361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 49461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 51491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 51591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 51691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 51950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 520469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 521469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 52250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 523845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 524469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 525469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 526b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 527845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 528845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 52991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 53091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 531845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 532845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 533845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 534232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 535232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 536232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 537522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 538522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 539232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 540b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 541469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 542469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 543b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 544469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 5453a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 5463a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 547845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 548845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 549ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5501f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 5513a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 55254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 55354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 555f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 557845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 559f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 56050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 561ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 56948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 570cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 57391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 57491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 590b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 591b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 592b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 593f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 594f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 59848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 59948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 60048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 60148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 60248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 60348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 60448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 60548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 6063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 607845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 608ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 6091fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 610fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 611845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 612ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 613ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 614ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 615ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 616cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 617ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 618ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 61950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 620845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 62148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 622ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 623845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 624845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 625ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 626845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 627fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 628fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 629845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 63048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 63148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 63248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 63348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 63448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 63548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 63648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 637845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 638845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 639d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 640d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 641845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 643845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 644845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 645fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 646fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 647cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 648845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 649ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 650845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 655fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 656fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 657f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 658f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 659f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // Hide the preview now. Otherwise, the preview may be rotated during 660f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // onPause and it is annoying to users. 661f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 662f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li 6639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 66761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 66861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 675fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 681cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 686095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 691845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 692b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 693f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 697cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 698cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 699cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 700cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 701cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 702cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 7030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 7040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 7050b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 706e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 7073eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 7083eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 7090b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7100b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7110b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 7120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 714fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 715fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 716fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 717fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 718fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 722de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 725de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 728de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 729de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 734e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 74561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 74661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 74761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 74861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 75437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 75537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 75637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 75737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 75837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 75937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 760314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 761314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 762314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 763314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 764314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 765314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 766314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 767314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 768314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 769314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7703665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7713665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 775b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 776b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 777b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 778b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 77948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 78048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 78148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 78248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 78348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 784b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 785b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7960a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 818e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 821e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 83361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 84191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 84291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 84491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 84591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 84723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 84961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 85961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 86061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 86661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 86780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 86880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 869b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 87080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 87284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 87480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 87584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 879b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 88461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 88591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 88691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 888d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 893b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 897845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 898d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 9003a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 90182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 9028d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 90380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 9049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 90780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 908d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 918de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 919b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 920de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 921d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 922d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 923b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 924b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 925b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 926b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 927b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 928de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 929b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 930de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 931de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 932de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 933de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 93461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 935de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 936de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 93980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 94280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 946ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 947b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 948b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 949b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 950b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 951b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 96830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 97030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 97530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 97830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 97930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther mCameraVideoFilename = filePath; 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 98791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 98891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 989111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 990111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 991111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 992111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 993111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 994111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 995111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 996111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 997111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 998111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 999111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1013de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1019d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 10259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 10269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 10279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 10289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 10299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1030d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1031d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1032b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1033b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1034b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1035b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1036b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1037b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1038b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1039b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1040b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1041b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1042c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1043c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 104473e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 104573e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 10467e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 10477e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 10487e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10497e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 10507e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10517e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10527e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 10537e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1054469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 10557e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10567e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 10577e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10587e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10649a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10688d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10698d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10708d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1071e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 107291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 107391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1074e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1075f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1076b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1077b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1078b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10798d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10808d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 108361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 108461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1105b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1106b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11148d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 111561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1120e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1121e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 112446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 11275f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 113361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 113461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 113561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1145e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1146e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1147e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1148e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1149e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 115084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 115184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 115284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 115384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 115661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 115861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1159cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1160cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 116184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 116284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 116461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 116561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 116661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 116761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 116884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 117184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 117261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 117361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 117461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 117561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 117661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 117761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 117884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 118061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 118161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 118261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 118361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 118961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 119061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 119161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 119284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 119561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 119684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 11987da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 119972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 120046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 120135688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 120246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 120346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 120446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 120572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 120672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 120772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 120872d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 120972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 121046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 121146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 121246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 121346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12238d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1228f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 123091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 123191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1238cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1248cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1250cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1255cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1259cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1261cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1264b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 126584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1266b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1270cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1271cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 12729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1273de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1274de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1277de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1278de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1280f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1281f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1282f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 128391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 128491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 128561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 12869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 12879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1288d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 12899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 12909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 12919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 12929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 12939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1294f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1297d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 129823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 129923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 130023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1301d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1302d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1304d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1305d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 130697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1307b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1308d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13095f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13105f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1311d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 131282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13135f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 13145f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 13155f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1327d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1345d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1346482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1347482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1348482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1351d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 135313874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 135413874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1356e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1357da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1358da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1359da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1360da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 136150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 136250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 136350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 13643a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewSize(mProfile.videoFrameWidth, mProfile.videoFrameHeight); 13653a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 136650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1367da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1368da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1369da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1370da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1371da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1372da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1373da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1374da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1375da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1376da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1377da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1378da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1379da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1380da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1381da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 138250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 13836dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 13846dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 13856dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 13866dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 13876dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 138850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 13896dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 13906dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 13916dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 13926dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 13936dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 139450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 139550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 139650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 13976dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 13986dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 13996dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 14006dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 140150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1403ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 140450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 140550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 140650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14079ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1408e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 14099ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 14109ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 14119ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 14129ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 14139ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1414d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1415e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 14169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 14179ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 14189ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1419e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1420e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 142150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1422f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1423f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1424f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1425f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1426f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1427f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1428f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1429f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1430f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1431f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1432f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1433f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 143485f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1435ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1436ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 14373a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (size.width != mProfile.videoFrameWidth 14383a4ef93f95bed9f812fe75ef94296450833b3997James Dong || size.height != mProfile.videoFrameHeight) { 1439ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1440ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1441ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1442ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 14431f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1444ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1445ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1446ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1447ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 144850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1449d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1450d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1451d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1452d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1453d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1454d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1455d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1456d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1457d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1458ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1459d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1460d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 146150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 146250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 14631f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14641f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1465469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1466469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1467469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1468469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1469469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1470469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1471469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1472469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1473469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1474469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 14751f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 14761f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1477469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1478469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1479469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1480469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1481469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1482469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1483469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1484469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1485469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1486469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1487469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1488469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1489469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1490469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1491469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1492469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1493469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1494469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1495469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1496469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1497469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1498fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1499469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1500469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1501469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1502469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1503469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1504469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1505706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1506469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1507469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1508469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1509469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1510469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1511469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1512469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1513469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1514469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1515469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1516469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1517469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1518469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1519469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1520469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1521469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 1522469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin resetCameraParameters(); 1523469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 15241f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1526