VideoCamera.java revision 25c0a6c44f32788cb4e14095c48f1452b14530a6
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; 254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 26b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.hardware.Camera.CameraInfo; 3750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 39469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 41cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 43f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 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; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 5943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 68373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wangimport java.util.HashMap; 79fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Liimport java.util.Iterator; 80da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 857673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class VideoCamera extends ActivityBase 8677c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 88e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 89469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "video_last_thumb"; 940aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 95232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 3; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 98f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 104ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 105ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 109e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 110e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 111f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 112f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] TIME_LAPSE_VIDEO_QUALITY = { 11475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_1080P, 11575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_720P, 11675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_480P, 11775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_CIF, 11875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_QCIF}; 11975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 12075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] VIDEO_QUALITY = { 12175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_1080P, 12275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_720P, 12375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_480P, 12475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_CIF, 12575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_QCIF}; 12675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 134e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1356eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1366eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1376eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1381ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 13959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 142522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 143469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 144a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 145469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1467341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 147a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/back camera picker for w1024dp layout. 14859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 1491afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 151f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // A button showing the last captured video thumbnail. Clicking on it 1538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // goes to gallery. 1549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1581c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // An review image having same size as preview. It is displayed when 1591c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // recording is stopped in capture intent or share button is pressed. 1601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li private ImageView mReviewImage; 1613f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li // A button sharing the last picture. 1623f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mShareButton; 1633f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mCameraSwitchIcon; 1643f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mVideoSwitchIcon; 165f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 166f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 167f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private SwitcherSet mSwitcher; 168f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 169f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 170f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 171de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 172fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 173dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 180f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 181232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 184dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 185dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 193d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 19475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 19575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 19675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 19775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 19875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 199845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 200b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 20182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 20282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 2036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 2046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 205ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 206ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 207ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 2083e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 2096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 2106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 21461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 215855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 216855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 217855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2217e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 223059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 22450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 226ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 227ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 228ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 22959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 23059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 231ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 23302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 23443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 23543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // The device orientation in degrees. Default is unknown. 23643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 23743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // The orientation compensation for icons and thumbnails. 23843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2399cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 24043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 2504a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private ZoomPicker mZoomPicker; 2514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 253d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 254d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 260f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 261f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 262f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 263f651904fc747442f849bb084aaaf4d3245106860Owen Lin 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 265cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 266cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 271d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 287232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 288232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 289232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 290232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2930a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 296937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 3003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 305c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 308c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 30943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 31491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 315d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 317c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 32230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 32330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 32430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 32530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 32630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 32730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 334ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 335ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 336ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 337ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 338ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 339ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 340ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 341ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 342ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 343ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 344ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 345ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 346ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3471ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 350bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 351bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 352bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 353bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 354bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 355bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 356bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3571ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3581ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 35950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 360ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 361ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 362ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 36348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 36448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 365ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 36648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 367ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 36884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 369dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 37084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 37184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 37284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 37384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 374dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 375dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 377ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 378ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 37948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 380ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 384a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 385a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 386a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 387a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 3881afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl = findViewById(R.id.review_control); 3891afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl.setVisibility(View.VISIBLE); 390e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 391e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 392d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan findViewById(R.id.btn_play).setOnClickListener(this); 393e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li View retake = findViewById(R.id.btn_retake); 394a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan retake.setOnClickListener(this); 395373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (retake instanceof ImageView) { 396373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((ImageView) retake).setImageResource(R.drawable.btn_ic_review_retake_video); 397373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } else { 398373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) retake).setCompoundDrawablesWithIntrinsicBounds( 399373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan R.drawable.ic_switch_video_holo_dark, 0, 0, 0); 400373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 401a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 402a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 403a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 404a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 4053f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mShareButton = (RotateImageView) findViewById(R.id.btn_share); 4063f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mShareButton != null) mShareButton.setOnClickListener(this); 407eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 40885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 409a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mSwitcher.setOnSwitchListener(this); 410a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4121f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 4131f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 4141f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 4151f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 4161c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 4173f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mCameraSwitchIcon = (RotateImageView) findViewById(R.id.camera_switch_icon); 4183f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mVideoSwitchIcon = (RotateImageView) findViewById(R.id.video_switch_icon); 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 4231c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 4241c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 428e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 42961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 43061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 43161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 43261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 43361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 434cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4359847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 43643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 437ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4383e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4399847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 44048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 441ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 44248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 443fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 444dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 445dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 446dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 447dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 448f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 449f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 450ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 451ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 452ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 453f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4543e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 455fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 456fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 457003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 458003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 459003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 46070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 4617341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 462a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4637341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 46470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 46570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 46670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 46770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 4694a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 470f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 471f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 472f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 47370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay == null) return; 474f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 475f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 476f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 477f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 478f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 479f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 480f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 481e4303f7a3925ad0bd9d66bbecef1c91d0c5ab000Thomas Hultgren && !mPausing) { 482e4303f7a3925ad0bd9d66bbecef1c91d0c5ab000Thomas Hultgren if (mGLRootView == null) attachHeadUpDisplay(); 483f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 484c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 485f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 486503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 487503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 48859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 48959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 49059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 4919e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle_video); 49259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 49359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 49459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 49559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 49659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 49759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 49859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 49959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 50059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 5014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 5024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 5034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null && mParameters.isZoomSupported()) { 5044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setVisibility(View.VISIBLE); 5054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 5064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 5074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 50859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 5097add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 510c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 511003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 51259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 51359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 51459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeHeadUpDisplay() { 51559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mHeadUpDisplay == null) return; 516067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 517067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 518469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 51959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mPreferenceGroup = filterPreferenceScreenByIntent(mPreferenceGroup); 520da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 5212049ccfd9b086f001e72c6d5e09876038fd18fa3Wu-cheng Li mHeadUpDisplay.initialize(this, mPreferenceGroup, mOrientationCompensation); 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 524c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 52543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 52602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 527c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 528c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 529c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 530c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 531c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 532c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 533f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 534f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 535f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 536f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 537f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 53870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 53970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 54070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 54170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 5427341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 54370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 54470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 54570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 54670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 54770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 54870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 54970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 5507341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 551e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 552e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 55370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 55470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 5557341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 5567341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 5577341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 558067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 559067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 560d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 561d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 5629bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li CameraSettings.KEY_VIDEO_QUALITY, 5639bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 564f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 565f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 566f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT}; 567f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, OTHER_SETTING_KEYS); 5687341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 569067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 570067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 5716f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 5726f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 57343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 57443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 57543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 57643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 57743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 57843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 57943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 58043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 58143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 58243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 58343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 58443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 58543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 58643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 58743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 58843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 58943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 59043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 59143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 59243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 59343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 59443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 59543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 59643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 59743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (!mIsVideoCaptureIntent) { 59843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li setOrientationIndicator(mOrientationCompensation); 59943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mHeadUpDisplay != null) { 60143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 60243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 60743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 6083f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mThumbnailButton != null) mThumbnailButton.setDegree(degree); 6093f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mShareButton != null) mShareButton.setDegree(degree); 6103f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mCameraSwitchIcon != null) mCameraSwitchIcon.setDegree(degree); 6113f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mVideoSwitchIcon != null) mVideoSwitchIcon.setDegree(degree); 61243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 61343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 61461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 61561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 61661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 61761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 6188ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 61961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 620e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 621e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 622e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 62561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 62643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li deleteCurrentVideo(); 62743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li hideAlert(); 62861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 62961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 63061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 63261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 63561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 6369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 6379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 6397da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 6408ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mMediaRecorderRecording && mThumbnail != null) { 6418ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 6428ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 643de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 644de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 645de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 646de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 6473f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li case R.id.btn_share: 6483f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li onShareButtonClicked(); 6493f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li break; 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 654de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 655de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 656de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 657e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 6589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 659f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 660e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 6619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 662e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 6639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 664e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 665f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 6669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 667f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 668f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 669f651904fc747442f849bb084aaaf4d3245106860Owen Lin 670de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 672dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 67370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 674c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 675f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 676c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 677e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 67843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 679de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 681f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 682d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 683d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 684d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 685d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 686c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 687d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 688d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 689d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 696c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 697c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 703c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 704c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 705c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 706c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 707c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 708c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 709c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 710c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 712c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 72650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 728469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 72950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 73075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 73175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 732469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 733b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 734845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 735845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 73691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 73791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 73875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 73975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 74075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 74175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 74275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 743845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 744845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 745232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 746232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 747232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 748522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 749522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 750232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 751b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 7539fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 754b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 755ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 756ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 757ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 758ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 759ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 7609bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 761ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 762ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 76375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 76475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 76575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 76675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 76775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 76875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 76975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 77075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 77175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 77275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 77375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 77475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 77575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 77675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 77775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 778ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 779ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 78075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 78175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 78275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 78375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 78475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 78575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 78675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 787ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 788ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 78975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 79075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 79175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 79275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 79375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 79475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 79575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 79675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 79775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 79875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 79975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 80075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 80175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 80275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 80375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang break; 80475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 80675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 80975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 81075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 81175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 81275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 81375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 81475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 81575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 816fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 8176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 818fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 819fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 820fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 821fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 822fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 823fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 824fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 825fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 826fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 827fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 828fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 829fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 830fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 831fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 832fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 833fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 834fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 835fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 836fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 837fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 838fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 839fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 840fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 841fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 842845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 843845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 844ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 8451f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 8463a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 84754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 84854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 850f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 852845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 853dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 8544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8561c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 8571c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 85843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 85943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 86043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 86103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 86284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 863dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 86484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 86584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 86684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 86784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 868dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 869dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 870dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 871dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 87284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 87384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 87448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 875cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 87891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 87991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 8853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 887c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 8889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 8899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 8909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 8919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 8929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 895f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 89643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 8979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 89884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 89984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_VIDEO); 9009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 901232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 902232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 903232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 904232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 905232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 9064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoom(); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 91048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 91148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 91248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 91348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 91448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 91548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 91648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 91748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 918fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 919fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 9206eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 921ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 92291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 92391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 92491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 92591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 92648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 927855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 928855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 929d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 930ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 931845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 932845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 933845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 934fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 935fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 936845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 9374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 9384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 939845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 940845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 941d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 942d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 943845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 944845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 945845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 946845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 947cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 948845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 949ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 950845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 951845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 9526227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 9539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 9549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 9559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 9569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 95761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 95861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 9599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 9609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 9619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 9629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 9639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 9649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 9659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 966fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 9676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 9686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 9706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 9716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 9726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 9736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 9757341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.dismissSettingPopup(); 9766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 9803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 9813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 9823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 983cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9858ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 986631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 9879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 988095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 993845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 99443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 995232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 996232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1000cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1001cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1002cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 1003cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1004cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1005cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 10060b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 10070b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 10080b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 1009e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 101070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 10113eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 10120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 10130b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 10140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 10150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1017fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 1018fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 1019fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 1020fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 1021fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 1025de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1028de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 1031de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1032de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 10367673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 104561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 104661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 104761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 104861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 105437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 105537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 105637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 105737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 105837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 105937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 1060855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 1061855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 1062068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 1063068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 1064314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 1065314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 1066314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 1067314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 1068314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 1069314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 1070314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 1071314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 1072314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 1073314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 10743665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 10753665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 10763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 10773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 10783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 107948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 1080855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1081855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1082855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1083855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1084855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 1085855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 108648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 1087068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 1088068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 1089fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 1090b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11000a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11315df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1136dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1137dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1139dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1140dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 114680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1147b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 11483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 114943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 115043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 115143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 115243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 115343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 115443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 115584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 11609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1164dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1165dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1167d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 117643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 117743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1178845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1179f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 11806897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1181f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 11833a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1184286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 11856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1186b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 11876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11888d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 118980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1190c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1191c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1192c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1193c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1194c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1195721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1196c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1200de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1201b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1202de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1203d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1204d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1205c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1206b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1207b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1208b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1209b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1210de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1211b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1212de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1213de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1214de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1215de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 121661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1217de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1218de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 121943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 122043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 122143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 122243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 122343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 122443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 122543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 122643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 122743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 122843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 122943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 123043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 12319cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 123243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 123580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 123643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 124043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 124143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 124243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1253d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1254d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1255d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1256d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1257d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1258d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1259d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1260d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1261d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1264721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 126730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1268147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1269147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1270147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1271147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1272147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1273721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1274721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1275721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1276721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1277721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1278721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1279721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1280721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1284dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 128691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 128791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1288bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1289bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1290446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1291446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1292446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1293bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1294bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1295bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1296bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1297111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1298111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1299111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1300111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1301111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1302111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1303111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1304111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1305111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1306111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1307111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1313bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1317bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1318bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1319bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1320bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 13349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 13359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 13369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 13379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 13389ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1339d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1340d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1341b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1342b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1343b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1344b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1345b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1346b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1347b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1348b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1349b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1350b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1351ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1352ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1353ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1354ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1355ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1356ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1357ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 135859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 135959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 136059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 136159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1362ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1363ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1364ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1365ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1366ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1367ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 136873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 136973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 13707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 13717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 13727e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 13737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 13747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13757e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 13767e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 13777e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1378469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 13797e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13807e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 13817e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13827e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 13858da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1389c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13958d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1396e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 139791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 139891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1399e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1400f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1401b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1402b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1403b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 14048d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 14058d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 14068d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 14079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 140861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 140961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 14109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 14119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 14129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 14139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 14149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 14159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 14169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 14179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 14189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 14199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1420d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1421d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1422d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1423d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1424d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1427c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1428c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1429c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 143043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 143143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 143243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 143543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 143643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 143743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 143843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 14419c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 144243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 144343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 144443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 144543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 144643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 144725c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li // If start fails, frameworks will not lock the camera for us. 144825c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li mCameraDevice.lock(); 144943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 145043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 145143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1452e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 145343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 145443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 14551afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 145643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 145743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 145843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14611afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 14621afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 146374c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan mShutterButton.setImageDrawable(getResources().getDrawable( 146474c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan R.drawable.btn_ic_video_record_stop)); 146574c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan mShutterButton.setBackgroundResource(R.drawable.btn_shutter_recording); 14661afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 14671afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 14681afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1469a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1470a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mIndicatorWheel.startTimeLapseAnimation( 1471a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs, 1472a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mRecordingStartTime); 1473a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 14741afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 14751afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mShutterButton.setImageDrawable(getResources().getDrawable( 14761afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li R.drawable.btn_ic_video_record)); 14771afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter); 14781afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 14791afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1480a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1481a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mIndicatorWheel.stopTimeLapseAnimation(); 1482a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 148374c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 14873b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 14883b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14893b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14903b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 14913b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 14923b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 14933b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14948ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 149584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 149684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 149784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 14987341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 1499d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan fadeOut(findViewById(R.id.shutter_button)); 1500d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 150161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 15021c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li Bitmap bitmap = ThumbnailUtils.createVideoThumbnail( 15039cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 15041c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 15051c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 15061c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 15071c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 15081c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 15091c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 15101c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 15111c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 15121c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 15131c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 15141c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 15159cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 151684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 151761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 151861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 151961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 152061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 152161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1522373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1523373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1524373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1525373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 15261afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(false); 152784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 152884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 152984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 15301c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 153161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 1532373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1533e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1534373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1535373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1536373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1537373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1538373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1539373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1540373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 154161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 154261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 154361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 1544373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((View) button.getParent()).setVisibility(View.GONE); 154561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 15461afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 15471afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 15481afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 154984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 155084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 155161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 155261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 155361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 155461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 155561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 155661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 155761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 155861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 155961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 156061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 156161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 156261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 156384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 156484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 156584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 15661c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 156784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 156884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 157143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 157243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li boolean needToRegisterRecording = false; 157343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 157443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 157543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 157643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 157743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 157843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 157943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 158043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li needToRegisterRecording = true; 158143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 158238a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 158338a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 158543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 15861afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1587d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1588e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1589d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1590cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1591c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (needToRegisterRecording && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 159243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li registerVideo(); 159343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 159543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1598cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1600cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1603cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1605cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1609cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1611cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 16158ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 16168ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 16178ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1618631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1619de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1620de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 16219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 16228ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 16238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 16248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 16258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 16268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 16278ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 16288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 16299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1632678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1633678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1634678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1635678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1636678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1637678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1638678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1639678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1640678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1641678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1642678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1643678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1644678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1645678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1646678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1647678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1648678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1649678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1650678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1651678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1652678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1653678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1654678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1655678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1656678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1657678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1658678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1659678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1660678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1661678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1662678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1663678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1664678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1665678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1666678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1667678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1668678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1669678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1670678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1671678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1672678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1673678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1674678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1675678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1676678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1677446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1678678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1679678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1680678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 168138a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1682678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1683678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1684d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 168523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 168623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 168723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1688d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1689d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1690d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1691d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1692d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 169397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1694b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1695d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1696678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1697d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1698678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1699d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 17003da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1701d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 17028da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 17033da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 17043da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 17058da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 17063da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 17073da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 17083da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1709446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1710446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 17118da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1712d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1713678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1714d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1715d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1716d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1717d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1718d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1719d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1720d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1721482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1722482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1723482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1724d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1725d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1726d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1727d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 17288da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 172913874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 17308da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1731d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1732e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1733da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1734da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1735da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1736da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 173750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 173850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 173950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 17413a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 174250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1743da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1744da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1745da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1746da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1747da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1748da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1749da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1750da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1751da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1752da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1753da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1754da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1755da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1756da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1757da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 175850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 17596dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 17606dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 17616dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 17626dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 17636dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 176450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 17656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 17666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 17676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 17686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 177050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 177150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 177250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 17736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 17746dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 17756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 17766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 177750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 177850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1779ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 17804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 17814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 17834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 178550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 178612a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 178712a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 178850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 178950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1791e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1792eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoCameraMode(VideoCamera.this); 17939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1797d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1798e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 17999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 18009ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 18019ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1802e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1803e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 180450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1805f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1806f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1807f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1808f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1809f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1810f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1811f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1812f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1813f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1814f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1815f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1816f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 18171f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1818469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1819469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1820469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1821469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 182287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 1823469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1824469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 182587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1826469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1827469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 18281f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 18291f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1830469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1831469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1832469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1833469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1834469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1835469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1836469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1837469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1838469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1839469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1840469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1841469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1842469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1843469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1844469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1845003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1846469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1847469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1848469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1849469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1850469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1851469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1852469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1853469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1854003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 18554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 18564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 18574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 18584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 18594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 18604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1862003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 1863003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 1864003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1865003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 18667341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 18677341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 1868003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1869003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 18707341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 1871003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1872003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1873003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1874003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 187587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 1876469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1877469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1878469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1879469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1880469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1881469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18827add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18837add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18847add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18857add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 188644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 188744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 188844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1889bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1890bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1891bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1892bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1893bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1894bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 189544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 18967add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1897fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1898fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1899fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1900fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1901fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1902fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1903fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1904fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1905fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1906fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1907fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 19087add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 19093e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1910469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 19111f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1912f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 19133e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 19143e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 19154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 19163e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 19173e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 19183e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 191934fa41048a31866b3188190ec597b5a00f44269bHung-ying Tyan ? R.drawable.border_preview_time_lapse_holo 192034fa41048a31866b3188190ec597b5a00f44269bHung-ying Tyan : R.drawable.border_preview_holo); 19213e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 19223e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1923ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1924ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1925f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 1926f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 1927f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 1928f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured video. 19298ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 19301c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(mThumbnail.getBitmap()); 19311c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 19321c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 1933f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 1934f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("video/*"); 19358ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 1936f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_video_via))); 1937f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 1938f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 1939f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 1940d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.no_video_to_share), Toast.LENGTH_SHORT); 1941f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1942f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 1943f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1944f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1945f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 19467341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 194787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 194887695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1949f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1950003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1951003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 1952003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li VideoCamera.this.onRestorePreferencesClicked(); 1953003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1954fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 1955fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 1956fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1957f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 1958f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li public void onShareButtonClicked() { 1959f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li VideoCamera.this.onShareButtonClicked(); 1960f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1961f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 196202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 196359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 196459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 196559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang VideoCamera.this.onSharedPreferenceChanged(); 196659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 196759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 196859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 196902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 197002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 197102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 197202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 197302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 197402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 197502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 197602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 197702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 197802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 197902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 198002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 198138a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 198202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 198302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 198497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 198597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 198697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 198797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 198897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 198997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 199097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 199197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel)) { 199297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 1993937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 199402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 199502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 199602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 199702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 19984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoom() { 20004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (!mParameters.isZoomSupported()) return; 20014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 20034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 20044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) { 20054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 20064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomIndex(mParameters.getZoom()); 20074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 20084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 20094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 20104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for immediate zoom 20114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomValueChanged(int index) { 20134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(index); 20144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for smooth zoom 20174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20184a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomStateChanged(int state) { 20194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 20204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 20224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 20234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(mZoomMax); 20244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 20254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(0); 20264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = -1; 20284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 20294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 20304a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 20314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li }); 20354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 20384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 20414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 20424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 20444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 20454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 20464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 20484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 20494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20504a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 20514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 20524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 20534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 20554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 20564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 20574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 20584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 20604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20634a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 20664a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 20674a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 20684a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20694a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 20704a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 20714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 20724a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 20734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 20744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 20754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 20774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 20784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 20794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 20804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 20834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 20844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20854a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 2086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 2087