VideoCamera.java revision 750173a4d20f1e8d6607edb3ada6be5166d0cd82
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.ui.CamcorderHeadUpDisplay; 2059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wangimport com.android.camera.ui.CameraPicker; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 2338a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Linimport com.android.camera.ui.IndicatorWheel; 246fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 25c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 27b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 35f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.hardware.Camera.CameraInfo; 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; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 47bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.os.ParcelFileDescriptor; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 50bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.provider.MediaStore.Video; 5103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.provider.Settings; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 5302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 54c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 6043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6461b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 69373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 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.IOException; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wangimport java.util.HashMap; 80fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Liimport java.util.Iterator; 81da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 82d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 867673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class VideoCamera extends ActivityBase 8777c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 88d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 89e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 90469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "video_last_thumb"; 950aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 96232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 3; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 99f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 104ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 105ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 106ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 110e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 111e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 112f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 113f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] TIME_LAPSE_VIDEO_QUALITY = { 11575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_1080P, 11675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_720P, 11775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_480P, 11875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_CIF, 11975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_QCIF}; 12075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 12175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] VIDEO_QUALITY = { 12275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_1080P, 12375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_720P, 12475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_480P, 12575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_CIF, 12675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_QCIF}; 12775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 134e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 135e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1366eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1376eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1386eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 14059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1421f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 143522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 144469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 145a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 146469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1477341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 148a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/back camera picker for w1024dp layout. 14959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 1501afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 152f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 153750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An review image having same size as preview. It is displayed when 154750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // recording is stopped in capture intent. 155750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private ImageView mReviewImage; 156c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 157c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 161750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // A button that contains the thumbnail and the share icon. 162750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private View mShareButton; 163750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 164750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 165750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mShareIcon; 1663f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mCameraSwitchIcon; 1673f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mVideoSwitchIcon; 168f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 169f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 170f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private SwitcherSet mSwitcher; 171f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 172f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 173f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 174de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 175fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 176dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 183f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 184232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 187dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 188dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 196d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 19775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 19875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 19975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 20075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 20175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 202845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 203b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 20482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 20582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 2066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 2076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 208ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 209ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 210ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 2113e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 2126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 2136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 21761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 218855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 219855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 220855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2247e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 226059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 22750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 229ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 230ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 231ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 23259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 23359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 234ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 23602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 23743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 238c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 23943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 240c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 241c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 24243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2439cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 24443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2504a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 2544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private ZoomPicker mZoomPicker; 2554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 257d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 258d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 264f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 265f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 266f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 267f651904fc747442f849bb084aaaf4d3245106860Owen Lin 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 269cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 270cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 275d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 287232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 288232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 289232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 290232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 291232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 292232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 293232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 294232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2970a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 300937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 3033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 3043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 309c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 312c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 31343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 31891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 319d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 321c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 32630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 32730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 32830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 32930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 33030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 33130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 338ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 339ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 340ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 341ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 342ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 343ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 344ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 345ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 346ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 347ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 348ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 349ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 350ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3511ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3521ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3531ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 354bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 355bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 356bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 357bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 358bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 359bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 360bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3611ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3621ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 36350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 364ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 365ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 366ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 36748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 36848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 369ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 37048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 371ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 37284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 373dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 37484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 37584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 37684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 37784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 378dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 379dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 381ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 382ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 38348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 384ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 388a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 389a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 390a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 391a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 3921afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl = findViewById(R.id.review_control); 3931afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl.setVisibility(View.VISIBLE); 394e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 395e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 396d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan findViewById(R.id.btn_play).setOnClickListener(this); 397e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li View retake = findViewById(R.id.btn_retake); 398a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan retake.setOnClickListener(this); 399373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (retake instanceof ImageView) { 400373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((ImageView) retake).setImageResource(R.drawable.btn_ic_review_retake_video); 401373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } else { 402373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) retake).setCompoundDrawablesWithIntrinsicBounds( 403373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan R.drawable.ic_switch_video_holo_dark, 0, 0, 0); 404373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 405a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 406a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 407a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 408a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 409750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mShareIcon = (RotateImageView) findViewById(R.id.share_icon); 410eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 41185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 412a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mSwitcher.setOnSwitchListener(this); 413a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4151f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 4161f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 4171f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 4181f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 4191c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 420750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mShareButton = findViewById(R.id.share_button); 421750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mShareIcon = (RotateImageView) findViewById(R.id.share_icon); 4223f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mCameraSwitchIcon = (RotateImageView) findViewById(R.id.camera_switch_icon); 4233f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mVideoSwitchIcon = (RotateImageView) findViewById(R.id.video_switch_icon); 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 4281c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 4291c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 433e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 43461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 43561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 43661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 43761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 43861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 439cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4409847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 44143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 442ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4433e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4449847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 44548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 446ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 44748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 448fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 449dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 450dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 451dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 452dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 453f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 454f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 455ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 456ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 457ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 458f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4593e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 460fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 461fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 462003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 463003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 464003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 46570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 4667341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 467a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4687341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 46970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 47070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 47170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 47270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 47359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 4744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 475f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 476f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 477f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 47870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay == null) return; 479f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 480f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 481f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 482f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 483f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 484f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 485f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 486e4303f7a3925ad0bd9d66bbecef1c91d0c5ab000Thomas Hultgren && !mPausing) { 487e4303f7a3925ad0bd9d66bbecef1c91d0c5ab000Thomas Hultgren if (mGLRootView == null) attachHeadUpDisplay(); 488f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 489c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 490f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 491503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 492503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 49359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 49459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 49559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 4969e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle_video); 49759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 49859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 49959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 50059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 50159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 50259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 50359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 50459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 50559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 5064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 507cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li Button zoomIncrement = (Button) findViewById(R.id.zoom_increment); 508cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li Button zoomDecrement = (Button) findViewById(R.id.zoom_decrement); 509cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li TextView zoomRatio = (TextView) findViewById(R.id.zoom_ratio); 510cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li if (zoomIncrement != null && zoomDecrement != null && mParameters.isZoomSupported()) { 511cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li mZoomPicker = new ZoomPicker(this, zoomIncrement, zoomDecrement, zoomRatio); 5124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 5134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 5144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 51559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 5167add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 517c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 518003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 51959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 52059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 52159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeHeadUpDisplay() { 52259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mHeadUpDisplay == null) return; 523067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 524067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 525469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 52659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mPreferenceGroup = filterPreferenceScreenByIntent(mPreferenceGroup); 527da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 5282049ccfd9b086f001e72c6d5e09876038fd18fa3Wu-cheng Li mHeadUpDisplay.initialize(this, mPreferenceGroup, mOrientationCompensation); 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 531c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 53243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 53302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 534c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 535c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 536c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 537c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 538c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 539c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 540f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 541f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 542f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 543f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 544f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 54570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 54670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 54770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 54870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 5497341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 55070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 55170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 55270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 55370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 55470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 55570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 55670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 5577341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 558e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 559e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 56070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 56170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 5627341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 5637341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 5647341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 565067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 566067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 567039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li final String[] SETTING_KEYS = {CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE}; 568039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 569039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li CameraSettings.KEY_VIDEO_QUALITY, 570039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 571039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 572039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, OTHER_SETTING_KEYS); 5737341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 574067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 575067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 5766f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 5776f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 57843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 57943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 58043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 58143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 58243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 58343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 58443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 58543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 58643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 58743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 58843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 58943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 59043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 59143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 59243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 59343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 59443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 59543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 59643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 59743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 59843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 59943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 60043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 60143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 60243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (!mIsVideoCaptureIntent) { 60343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li setOrientationIndicator(mOrientationCompensation); 60443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 60943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 610c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setOrientation(mOrientationCompensation); 611750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 612750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mShareIcon != null) mShareIcon.setDegree(degree); 6133f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mCameraSwitchIcon != null) mCameraSwitchIcon.setDegree(degree); 6143f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mVideoSwitchIcon != null) mVideoSwitchIcon.setDegree(degree); 615c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 61643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 61743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 61861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 61961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 62061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 62161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 6228ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 62361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 624e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 625e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 626e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 627750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li @Override 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 630750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li case R.id.share_button: 631750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (!mMediaRecorderRecording && mThumbnail != null) { 632750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li showSharePopup(); 633750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li } 634750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li break; 63561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 63643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li deleteCurrentVideo(); 63743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li hideAlert(); 63861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 63961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 64061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 64261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 64561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 6469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 6479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 653de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 654de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 655de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 656e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 6579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 658f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 659e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 6609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 661e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 6629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 663e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 664f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 6659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 666f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 667f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 668f651904fc747442f849bb084aaaf4d3245106860Owen Lin 669de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 671dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 67270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 673c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 674f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 675c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 676e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 67743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 678de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 681d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 682d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 683d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 684d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 685c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 686d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 687d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 688d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 695c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 696c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 702c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 703c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 704c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 705c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 706c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 707c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 708c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 709c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 711c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 72550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 726469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 72850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 72975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 73075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 731469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 732b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 733845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 734845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 73591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 73691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 73775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 73875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 73975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 74075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 74175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 742845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 743845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 744232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 745232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 746232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 747522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 748522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 749232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 750b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 751469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 7529fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 753b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 754ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 755ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 756ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 757ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 758ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 7599bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 760ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 761ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 76275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 76375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 76475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 76575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 76675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 76775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 76875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 76975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 77075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 77175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 77275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 77375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 77475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 77575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 77675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 777ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 778ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 77975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 78075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 78175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 78275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 78375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 78475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 78575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 786ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 787ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 78875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 78975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 79075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 79175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 79275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 79375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 79475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 79575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 79675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 79775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 79875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 79975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 80075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 80175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 80275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang break; 80375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 80575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 80875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 80975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 81075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 81175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 81275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 81375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 81475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 815fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 8166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 817fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 818fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 819fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 820fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 821fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 822fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 823fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 824fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 825fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 826fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 827fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 828fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 829fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 830fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 831fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 832fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 833fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 834fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 835fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 836fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 837fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 838fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 839fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 840fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 841845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 842845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 843ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 8441f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 8453a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 84654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 84754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 849f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 851845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 852dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 8534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8551c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 8561c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 85743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 85843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 85943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 86003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 86184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 862dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 86384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 86484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 86584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 86684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 867dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 868dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 869dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 870dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 87184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 87284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 87348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 874cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 87791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 87891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 8843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 886c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 8879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 8889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 8899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 8909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 8919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 894f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 89543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 8969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 89784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 89884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_VIDEO); 8999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 900232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 901232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 902232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 903232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 904232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 9054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoom(); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 90948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 91048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 91148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 91248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 91348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 91448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 91548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 91648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 917fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 918fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 9196eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 920ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 92191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 92291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 92391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 92491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 92548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 926855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 927855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 928d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 929ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 930845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 931845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 932845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 933fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 934fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 935845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 9364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 9374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 938845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 939845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 940d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 941d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 942845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 943845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 944845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 945845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 946cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 947845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 948ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 949845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 950845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 9516227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 9529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 9539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 9549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 9559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 95661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 95761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 9589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 9599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 9609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 9619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 9629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 9639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 9649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 965fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 9666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 9676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 9696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 9706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 9716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 9726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 9747341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.dismissSettingPopup(); 9756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 978750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 979c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 9803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 9813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 9823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 9833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 984cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9868ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 987631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 9889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 989095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 994845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 99543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 996232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 997232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1001cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1002cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1003cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 1004cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1005cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1006cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 10070b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 10080b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 10090b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 1010e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 101170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 10123eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 10130b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 10140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 10150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 10160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1018fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 1019fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 1020fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 1021fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 1022fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 1026de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 1032de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1033de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 10377673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 104661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 104761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 104861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 104961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 105537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 105637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 105737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 105837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 105937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 106037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 1061855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 1062855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 1063068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 1064068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 1065314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 1066314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 1067314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 1068314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 1069314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 1070314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 1071314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 1072314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 1073314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 1074314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 10753665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 10763665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 10773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 10783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 10793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 108048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 1081855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1082855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1083855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1084855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1085855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 1086855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 108748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 1088068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 1089068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 1090fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 1091b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11010a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11325df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1137dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1138dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1140dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1141dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 114780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1148b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 11493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 115043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 115143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 115243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 115343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 115443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 115543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 115684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1160b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 11619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1165dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1166dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1168d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1173b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 117743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 117843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1179845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1180f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 11816897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1182f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 11843a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1185286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 11866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1187b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 11886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11898d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 119080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1191c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1192c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1193c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1194c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1195c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1196721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1197c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1201de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1202b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1203de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1204d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1205d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1206c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1207b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1208b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1209b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1210b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1211de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1212b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1213de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1214de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1215de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1216de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 121761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1218de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1219de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 122043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 122143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 122243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 122343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 122443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 122543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 122643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 122743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 122843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 122943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 123043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 123143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 12329cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 123343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 123680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 123743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 124143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 124243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 124343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1254d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1255d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1256d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1257d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1258d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1259d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1260d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1261d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1262d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1265721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 126830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1269147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1270147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1271147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1272147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1273147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1274721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1275721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1276721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1277721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1278721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1279721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1280721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1281721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1285dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 128791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 128891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1289bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1290bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1291446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1292446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1293446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1294bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1295bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1296bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1297bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1298111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1299111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1300111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1301111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1302111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1303111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1304111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1305111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1306111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1307111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1308111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1314bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1318bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1319bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1320bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1321bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 13359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 13369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 13379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 13389ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 13399ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1340d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1341d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1342b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1343b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1344b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1345b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1346b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1347b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1348b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1349b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1350b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1351b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1352ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1353ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1354ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1355ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1356ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1357ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1358ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 135959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 136059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 136159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 136259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1363ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1364ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1365ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1366ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1367ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1368ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 136973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 137073e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 13717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 13727e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 13737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 13747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 13757e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13767e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 13777e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 13787e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1379469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 13807e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13817e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 13827e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13837e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 13868da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1390c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13958d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13968d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1397e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 139891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 139991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1400e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1401f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1402b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1403b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1404b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 14058d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 14068d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 14078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 14089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 140961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 141061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 14119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 14129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 14139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 14149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 14159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 14169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 14179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 14189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 14199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 14209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1421d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1422d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1423d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1424d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1425d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1428c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1429c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1430c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 143143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 143243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 143343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 143643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 143743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 143843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 143943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 14429c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 144343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 144443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 144543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 144643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 144743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 144825c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li // If start fails, frameworks will not lock the camera for us. 144925c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li mCameraDevice.lock(); 145043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 145143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 145243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1453e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 145443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 145543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 14561afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 145743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 145843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 145943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14621afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 14631afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 146474c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan mShutterButton.setImageDrawable(getResources().getDrawable( 146574c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan R.drawable.btn_ic_video_record_stop)); 146674c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan mShutterButton.setBackgroundResource(R.drawable.btn_shutter_recording); 14671afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 14681afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 14691afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1470a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1471a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mIndicatorWheel.startTimeLapseAnimation( 1472a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs, 1473a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mRecordingStartTime); 1474a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 14751afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 14761afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mShutterButton.setImageDrawable(getResources().getDrawable( 14771afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li R.drawable.btn_ic_video_record)); 14781afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter); 14791afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 14801afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1481a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1482a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mIndicatorWheel.stopTimeLapseAnimation(); 1483a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 148474c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 14883b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 14893b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14903b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14913b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 14923b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 1493750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 14943b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14958ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 149684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 149784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 149884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 14997341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 1500d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan fadeOut(findViewById(R.id.shutter_button)); 1501d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 150261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 15031c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li Bitmap bitmap = ThumbnailUtils.createVideoThumbnail( 15049cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 15051c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 15061c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 15071c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 15081c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 15091c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 15101c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 15111c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 15121c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 15131c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 15141c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 15151c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 15169cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 151784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 151861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 151961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 152061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 152161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 152261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1523373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1524373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1525373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1526373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 15271afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(false); 152884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 152984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 153084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 15311c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 153261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 1533373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1534e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1535373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1536373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1537373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1538373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1539373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1540373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1541373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 154261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 154361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 154461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 1545373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((View) button.getParent()).setVisibility(View.GONE); 154661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 15471afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 15481afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 15491afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 155084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 155184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 155261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 155361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 155461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 155561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 155661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 155761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 155861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 155961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 156061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 156161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 156261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 156361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 156484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 156584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 156684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 15671c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 156884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 156984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 157243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 157343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li boolean needToRegisterRecording = false; 157443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 157543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 157643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 157743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 157843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 157943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 158043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 158143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li needToRegisterRecording = true; 158243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 158338a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 158438a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 158643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 15871afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1588d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1589e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1590d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1591cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1592c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (needToRegisterRecording && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 159343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li registerVideo(); 159443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 159643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1599cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1601cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1604cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1606cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1610cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1612cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 1616750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 1617750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li findViewById(R.id.share_button).setOnClickListener(this); 16188ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1619631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1620de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1621de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 16229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 16238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 16248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 16258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 16268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 1627750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 16288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 1629750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 16309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1633678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1634678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1635678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1636678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1637678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1638678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1639678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1640678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1641678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1642678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1643678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1644678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1645678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1646678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1647678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1648678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1649678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1650678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1651678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1652678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1653678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1654678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1655678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1656678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1657678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1658678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1659678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1660678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1661678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1662678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1663678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1664678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1665678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1666678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1667678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1668678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1669678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1670678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1671678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1672678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1673678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1674678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1675678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1676678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1677678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1678446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1679678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1680678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1681678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 168238a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1683678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1684678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1685d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 168623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 168723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 168823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1689d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1690d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1691d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1692d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1693d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 169497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1695b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1696d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1697678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1698d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1699678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1700d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 17013da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1702d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 17038da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 17043da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 17053da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 17068da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 17073da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 17083da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 17093da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1710446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1711446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 17128da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1713d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1714678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1715d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1716d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1717d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1718d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1719d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1720d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1721d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1722482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1723482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1724482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1725d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1726d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1727d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1728d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 17298da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 173013874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 17318da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1732d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1733e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1734da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1735da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1736da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1737da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 173850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 173950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 174050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17416227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 17423a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 174350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1744da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1745da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1746da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1747da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1748da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1749da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1750da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1751da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1752da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1753da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1754da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1755da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1756da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1757da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1758da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 175950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 17606dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 17616dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 17626dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 17636dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 17646dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 176550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 17666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 17676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 17686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 17696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17706dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 177150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 177250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 17744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 17764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 177850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 177912a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 178012a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 178150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 178250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17839ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1784e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1785eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoCameraMode(VideoCamera.this); 17869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17889ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1790d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1791e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 17929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 17939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1795e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1796e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 179750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1798f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1799f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1800f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1801f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1802f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1803f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1804f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1805f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1806f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1807f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1808f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1809f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 18101f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1811469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1812469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1813469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1814469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 181587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 1816469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1817469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 181887695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1819469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1820469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 18211f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 18221f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1823469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1824469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1825469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1826469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1827469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1828469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1829469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1830469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1831469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1832469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1833469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1834469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1835469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1836469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1837469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1838003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1839469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1840469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1841469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1842469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1843469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1844469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1845469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1846469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1847003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 18484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 18494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 18504a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 18514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 18524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 18534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1855003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 1856003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 1857003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1858003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 18597341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 18607341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 1861003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1862003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 18637341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 1864003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1865003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1866003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1867003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 186887695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 1869469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1870469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1871469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1872469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1873469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1874469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18757add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18767add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18777add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18787add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 187944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 188044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 188144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1882bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1883bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1884bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1885bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1886bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1887bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 188844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 18897add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1890fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1891fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1892fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1893fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1894fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1895fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1896fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1897fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1898fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1899fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1900fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 19017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 19023e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1903469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 19041f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1905f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 19063e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 19073e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 19084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 19093e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 19103e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 19113e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 191279227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li ? R.drawable.border_preview_time_lapse 191379227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li : R.drawable.border_preview); 19143e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 19153e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1916ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1917ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1918750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1919750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1920750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1921750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 1922750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li "video/*", mOrientationCompensation, mShareButton); 1923f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1924750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1925f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1926f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 19277341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 192887695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 192987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1930f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1931003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1932003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 1933003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li VideoCamera.this.onRestorePreferencesClicked(); 1934003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1935fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 1936fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 1937fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1938f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 193902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 194059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 194159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 194259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang VideoCamera.this.onSharedPreferenceChanged(); 194359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 194459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 194559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 194602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 194702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 194802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 194902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 195002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 195102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 195202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 195302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 195402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 195502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 195602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 195702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 195838a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 195902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 196002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 1961039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li View popup = mIndicatorWheel.getActiveSettingPopup(); 196297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 196397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 196497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 196597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 196697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 196797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 196897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel)) { 196997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 1970937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 197102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 197202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 197302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 197402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 19754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoom() { 19774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (!mParameters.isZoomSupported()) return; 19784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 19804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 19814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) { 19824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 19834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomIndex(mParameters.getZoom()); 19844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 19854a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 19864a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 19874a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for immediate zoom 19884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 19894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomValueChanged(int index) { 19904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(index); 19914a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19924a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19934a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for smooth zoom 19944a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 19954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomStateChanged(int state) { 19964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 19974a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 19994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 20004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(mZoomMax); 20014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 20024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(0); 20034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = -1; 20054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 20064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 20074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 20084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li }); 20124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 20154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 20184a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 20194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 20214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 20224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 20234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 20254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 20264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 20284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 20294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 20304a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 20324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 20334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 20344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 20354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 20374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 20434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 20444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 20454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 20474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 20484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 20494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 20504a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 20514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 20524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 20544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 20554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 20564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 20574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 20604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 20614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 2063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 2064