VideoCamera.java revision f2c905af4638db3b4aed433cc2664620704f2e6d
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; 1110ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 113e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 114e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 115e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 116f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 117f651904fc747442f849bb084aaaf4d3245106860Owen Lin 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 126522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1281f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 129ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 130522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 131522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 132469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 133469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 136e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1380a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 139de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 160845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 161b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 16282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 16561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1712e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 180d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 187f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 188f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 189f651904fc747442f849bb084aaaf4d3245106860Owen Lin 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 191cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 192cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 197d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 202b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 203ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 204ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 205ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2080a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 211937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 224b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 22991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 23091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 23730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 23830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 23930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 24030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 24130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 24230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 256ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 257ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 258ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 259ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 260ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 261ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 262ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 263ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 264ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 265ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 266ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 267ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 268ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 26948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2706f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 27150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 27250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 27348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 274ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 27548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 27648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 277ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 27848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 279ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 284f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 285f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 286f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 287f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 288f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 291ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 292ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 29348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 294ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3001f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3011f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3021f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 303ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3041f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 305ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 30654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 316e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 31861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 31961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 32061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 32291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 32391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 32491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 32591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 326e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 327e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3302e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3312e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 332781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 333059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 33491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 33591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 33661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 33791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 33891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3391af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3401af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 34161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 34261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 344ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 34661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 349cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 35048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 351ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 35248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 353f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 354f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 355f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 356f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 357ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 358ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 359ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 360f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 361f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 362f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 363f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 364f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 365f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 366f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 367f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 368f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 369f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 370f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 371f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 372f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 373f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 374f00d421845b4ff2eca1354419889886fec5f2538Owen Lin && !mPausing && mGLRootView == null) { 375c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 376f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 377c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 378f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 379503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 380503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 381469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 382469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 383469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings settings = new CameraSettings(this, mParameters); 384469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 385469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin PreferenceGroup group = 386469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin settings.getPreferenceGroup(R.xml.video_preferences); 387469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 388469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 389da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 390469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 391469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 394c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 395c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 396c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 397c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 398c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 399c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 400c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 401c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 402f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 405f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 406f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4072e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4082e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4092e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4102e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4112e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4122e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4132e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4142e768c1b835a127f190395a91477144d8ae850acOwen Lin 41561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 41661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 41761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 41861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 419e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 42061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 421e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 422e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 423e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 42661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 42761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 42861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 42961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 43061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 43261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 43561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 436e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4387da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4397da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 440de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 445de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 446de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 447de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 448e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 449f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 450e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 451e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 452e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 453e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 454e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 455f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 456f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 457f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 458f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 459f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 460f651904fc747442f849bb084aaaf4d3245106860Owen Lin 461de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 463dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 464f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 465f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 466de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 467e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4680dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 469b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 470b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 471b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 472b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 473de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 475f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 476f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 477f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 482b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 484b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 49761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 49861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 49961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 50061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 50161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5020ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5030ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5040ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5050ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5240ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5250ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 52791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 52891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 52991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 53250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 533469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 534469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 53550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 536845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 537469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 538469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 539b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 540845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 541845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 54291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 54391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 544845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 545845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 546845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 547232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 548232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 549232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 550522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 551522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 552232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 553b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 554469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 555469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 556b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 557469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 5583a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 5593a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 560845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 561845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 562ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5631f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 5643a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 56554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 56654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 568f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 570845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 572f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 57350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 574ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 58248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 583cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 58691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 58791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 603b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 604b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 605b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 606f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 607f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 61048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 61148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 61248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 61348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 61448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 61548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 61648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 61748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 61848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 6193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 620845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 621ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 6221fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 623fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 624845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 625ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 626ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 627ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 628ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 629cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 630ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 631ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 63250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 63448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 635ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 636845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 637845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 638ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 639845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 640fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 641fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 64348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 64448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 64548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 64648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 64748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 64848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 64948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 650845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 652d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 653d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 654845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 655845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 656845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 657845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 658fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 659fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 660cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 661845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 662ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 663845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 664845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 668fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 669fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 670f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 671f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 672f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // Hide the preview now. Otherwise, the preview may be rotated during 673f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // onPause and it is annoying to users. 674f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 675f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li 6769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 68061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 68161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 688fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 694cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 699095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 704845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 705b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 706f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 710cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 711cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 712cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 713cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 714cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 715cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 7160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 7170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 7180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 719e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 7203eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 7213eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 7220b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 7250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 727fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 728fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 729fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 730fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 731fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 735de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 738de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 741de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 742de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 747e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 75861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 75961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 76061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 76161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 76737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 76837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 76937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 77037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 77137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 77237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 773314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 774314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 775314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 776314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 777314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 778314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 779314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 780314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 781314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 782314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7833665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7843665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 788b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 789b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 790b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 791b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 79248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 79348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 79448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 79548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 79648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 797b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 798b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8090a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 831e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 834e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 84661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 85491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 85591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 85791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 85891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8600ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 86261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 8640ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 87361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 87461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 879845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 88061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 88180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 88280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 883b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 88480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 88684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 88880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 88984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 893b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 89861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 89991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 90091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 902d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 912d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 9143a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 91582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 9168d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 91780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 9189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 92180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 922d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 932de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 933b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 934de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 935d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 936d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 937b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 938b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 939b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 940b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 941b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 942de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 943b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 944de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 945de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 946de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 947de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 94861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 949de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 950de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 95380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 95680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 960ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 961b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 962b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 963b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 964b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 965b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 98230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 98430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 98930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 99230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 99330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther mCameraVideoFilename = filePath; 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 100191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 100291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1003111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1004111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1005111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1006111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1007111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1008111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1009111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1010111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1011111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1012111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1013111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1027de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1033d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 10399ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 10409ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 10419ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 10429ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 10439ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1044d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1045d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1046b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1047b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1048b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1049b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1050b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1051b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1052b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1053b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1054b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1055b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1056c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1057c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 105873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 105973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 10607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 10617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 10627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 10647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 10677e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1068469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 10697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 10717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10727e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1085e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 108691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 108791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1088e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1089f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1090b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1091b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1092b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10958d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 109761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 109861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 11009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 11019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 11029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 11039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1119b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1120b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11288d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 112961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1135e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 113846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 11415f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1142cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 114761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 114861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 114961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1160e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1161e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1162e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1163e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 116484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 116584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 116684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 116784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 117161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 117261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1173cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1174cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 117584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 117684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 117861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 118061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 118161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 118284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 118384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 118484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 118584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 118961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 119061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 119161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 119284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 119561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 119661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 119761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 119861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 119961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 120061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 120161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 120261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 120361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 120461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 120561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 120684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 120784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 120884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 120961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 121084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 121184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 12127da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 121372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 121446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 121535688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 121646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 121746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 121846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 121972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 122072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 122172d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 122272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 122372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 122446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 122546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 122646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 122746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12378d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1242f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 124491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 124591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 125046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1252cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1262cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1264cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1267cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1269cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1273cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1275cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1278b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 127984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1280b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1284cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1285cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 12869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1287de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1288de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1291de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1292de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1294f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1295f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1296f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 129791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 129891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 129961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1302d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13039bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1308f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1311d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 131223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 131323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 131423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1315d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 132097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1321b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13235f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13245f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 132682ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13275f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 13285f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 13295f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1345d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1346d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1348d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1351d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1354d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1356d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1357d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1358d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1359d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1360482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1361482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1362482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1363d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1364d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1365d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1366d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 136713874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 136813874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1369d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1370e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1371da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1372da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1373da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1374da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 137550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 137650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 137750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 13783a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewSize(mProfile.videoFrameWidth, mProfile.videoFrameHeight); 13793a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 138050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1381da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1382da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1383da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1384da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1385da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1386da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1387da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1388da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1389da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1390da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1391da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1392da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1393da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1394da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1395da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 139650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 13976dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 13986dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 13996dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 14006dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 14016dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 14036dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 14046dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 14056dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 14066dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 14076dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 140850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 140950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 141050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 14116dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 14126dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 14136dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 14146dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 141550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 141650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1417ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 141850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 141950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 142050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14219ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1422e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 14239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 14249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 14259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 14269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 14279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1428d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1429e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 14309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 14319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 14329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1433e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1434e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 143550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1436f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1437f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1438f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1439f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1440f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1441f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1442f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1443f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1444f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1445f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1446f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1447f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 144885f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1449ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1450ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 14513a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (size.width != mProfile.videoFrameWidth 14523a4ef93f95bed9f812fe75ef94296450833b3997James Dong || size.height != mProfile.videoFrameHeight) { 1453ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1454ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1455ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1456ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 14571f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1458ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1459ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1460ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1461ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 146250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1463d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1464d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1465d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1466d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1467d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1468d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1469d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1470d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1471d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1472ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1473d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1474d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 147550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 147650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 14771f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1479469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1480469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1481469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1482469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1483469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1484469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1485469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1486469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1487469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1488469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 14891f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 14901f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1491469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1492469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1493469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1494469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1495469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1496469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1497469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1498469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1499469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1500469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1501469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1502469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1503469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1504469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1505469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1506469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1507469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1508469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1509469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1510469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1511469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1512fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1513469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1514469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1515469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1516469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1517469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1518469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1519706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1520469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1521469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1522469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1523469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1524469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1525469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1526469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1527469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1528469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1529469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1530469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1531469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1532469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1533469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1534469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1535469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 1536469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin resetCameraParameters(); 1537469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 15381f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1540