VideoCamera.java revision ed6373cd34393dfdda8d18a03705c83bfff1f535
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 19bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wangimport com.android.camera.ui.IndicatorControl; 20ff45331706e2fe361b4ff736d90b0ad4af0e7be9Chung-yih Wangimport com.android.camera.ui.IndicatorControlWheelContainer; 216fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 22c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 23adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 33f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.hardware.Camera.CameraInfo; 3650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 377e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 38469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 40cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 45bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.os.ParcelFileDescriptor; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 48bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.provider.MediaStore.Video; 4903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.provider.Settings; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 5102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 52c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 5843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 60ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 66373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wangimport java.util.HashMap; 77fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Liimport java.util.Iterator; 78da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 79d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 837673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class VideoCamera extends ActivityBase 8477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 86e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 87adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang ModePicker.OnModeChangeListener, CameraPreference.OnPreferenceChangedListener { 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 918ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "video_last_thumb"; 920aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 93232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 3; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 96f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 107e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 108e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 109f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 110f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] TIME_LAPSE_VIDEO_QUALITY = { 11275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_1080P, 11375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_720P, 11475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_480P, 11575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_CIF, 11675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_QCIF}; 11775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 11875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] VIDEO_QUALITY = { 11975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_1080P, 12075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_720P, 12175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_480P, 12275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_CIF, 12375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_QCIF}; 12475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1336eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1346eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1356eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1361ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 13759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1391f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 140522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 141bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private IndicatorControl mIndicatorControl; 1421afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 144f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 145750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An review image having same size as preview. It is displayed when 146750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // recording is stopped in capture intent. 147750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private ImageView mReviewImage; 148c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 149c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1508ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 153750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 154750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 155a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 156f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 157f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 158f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 159f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 160f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 161de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 162fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 163dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 170f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 171232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 174dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 175dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 18475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 18575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 18675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 18775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 18875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 189845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 190b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 19182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 19282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 195ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 196ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 197ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 1983e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 1996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 2006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 20461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 205855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 206855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 207855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 209d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2117e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 213059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 21450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 217ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 218ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 21959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 22059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 221ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 22302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 22443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 225c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 22643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 227c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 228c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 22943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2309cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 23143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 241adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 2424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 244d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 245d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 251f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 252f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 253f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 254f651904fc747442f849bb084aaaf4d3245106860Owen Lin 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 256cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 257cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 262d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 266232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 267232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 268232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 269232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 270232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 271232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 272232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2840a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 287937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 296c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 299c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 30043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 30591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 306d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 308c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 31430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 31530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 31630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 31730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 31830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 325ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 326ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 327ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 328ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 329ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 330ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 331ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 332ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 333ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 334ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 335ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 336ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 337ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3381ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 341bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 342bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 343bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 344bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 345bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 346bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 347bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 35050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 351ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 352ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 353ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 35448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 35548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 356ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 35748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 358ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 35984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 360dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 36184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 36284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 36384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 36484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 365dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 366dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 368ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 369ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 37048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 371ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 375a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 376a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 377a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 378a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 3791afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl = findViewById(R.id.review_control); 3801afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl.setVisibility(View.VISIBLE); 381e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 382e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 383d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan findViewById(R.id.btn_play).setOnClickListener(this); 384e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li View retake = findViewById(R.id.btn_retake); 385a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan retake.setOnClickListener(this); 386373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (retake instanceof ImageView) { 387373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((ImageView) retake).setImageResource(R.drawable.btn_ic_review_retake_video); 388373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } else { 389373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) retake).setCompoundDrawablesWithIntrinsicBounds( 390373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan R.drawable.ic_switch_video_holo_dark, 0, 0, 0); 391373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 392a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 393a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 394a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 395a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 396a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 397a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 398a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 399a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4011f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 4021f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 4031f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 4041c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 405a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 4101c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 4111c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 415e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 41661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 41761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 41816ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 41961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 42061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 421cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4229847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 42343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 424ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4253e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4269847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 42748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 428ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 42948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 430fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 431dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 432dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 433dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 434dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 435f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 436f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 437ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 438ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 439ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 440f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4413e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 442fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 443fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 444003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 445003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 446003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 44770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 448adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang initializeZoomControl(); 449bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 450b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 451b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 45259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 4537add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 454c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 455003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 45659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 45759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 45870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 459bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null && mIndicatorControl.dismissSettingPopup()) { 46070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 46170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 46370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 46570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 466bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setEnabled(enable); 467a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 46870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 470bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 471bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl = (IndicatorControl) findViewById(R.id.indicator_control); 472bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl == null) return; 473067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 474067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 475ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 476bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 477b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang CameraSettings.KEY_VIDEO_QUALITY}; 478ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 479bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 480adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mIndicatorControl.initialize(this, mPreferenceGroup, 481adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 482adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 483adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mIndicatorControl.setListener(this); 484067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 485067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 4866f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4876f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 48843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 48943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 49043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 49343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 49443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 49543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 49643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 49943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 50043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 50143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 50243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 50343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 50443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 50543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 50643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 50743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 50843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 50943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 51043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 51143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 512bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 51343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 51743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 518750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 519a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 520c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 521bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setDegree(degree); 52243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 52343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 52461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 52561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 52661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 52761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 5288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 52961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 530e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 531e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 532e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 533750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li @Override 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 5365e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li case R.id.thumbnail: 537750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (!mMediaRecorderRecording && mThumbnail != null) { 538750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li showSharePopup(); 539750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li } 540750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li break; 54161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 54243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li deleteCurrentVideo(); 54343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li hideAlert(); 54461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 54561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 54661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 54861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 55161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 5529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 5539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 559de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 560de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 561de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 562e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 564f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 565e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 567e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 569e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 570f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 572f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 573f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 574f651904fc747442f849bb084aaaf4d3245106860Owen Lin 575de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 577dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 57870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 579c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 580f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 581c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 582e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 58343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 584de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 586f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 587d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 588d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 589d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 590d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 591c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 592d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 593d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 594d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 601c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 602c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 608c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 609c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 610c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 611c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 612c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 613c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 614c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 615c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 617c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 63150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 632469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 633469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 63450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 63575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 63675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 637469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 638b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 639845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 640845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 64191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 64291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 64375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 64475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 64575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 64675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 64775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 648845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 649845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 650232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 651232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 652232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 653522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 654522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 655232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 656b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 657469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 6589fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 659b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 660ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 661ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 662ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 663ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 664ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 6659bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 666ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 667ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 66875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 66975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 67075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 67175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 67275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 67375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 67475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 67575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 67675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 67775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 67875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 67975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 68075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 68175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 68275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 683ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 684ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 68575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 68675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 68775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 68875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 68975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 69075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 69175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 692ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 693ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 69475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 69575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 69675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 69775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 69875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 69975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 70075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 70175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 70275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 70375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 70475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 70575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 70675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 70775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 70875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 70975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 71075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 71375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 71475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 71675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 71775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 71875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 71975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 720fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 7216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 722fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 723fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 724fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 725fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 726fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 727fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 728fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 729fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 730fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 731fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 732fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 733fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 734fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 735fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 736fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 737fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 738fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 739fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 740fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 741fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 742fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 743fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 744fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 745fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 746845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 747845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 748ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 7491f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 7503a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 75154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 75254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 754f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 756845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 757dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 7584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 7611c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 76243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 76343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 76443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 76503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 76684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 767dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 76884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 76984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 77084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 77184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 772dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 773dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 774dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 775dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 77684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 77784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 77848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 779cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 78291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 78391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 7893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 791c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 7929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 7949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 7959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 7969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 80084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 801a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_VIDEO); 8029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 803232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 804232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 805232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 806232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 807232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 81048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 81148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 81248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 81348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 81448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 81548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 81648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 81748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 81848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 819fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 820fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 8216eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 822ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 82391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 82491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 82591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 82691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 82748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 828855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 8294b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li int orientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 8304b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(orientation); 831d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 832ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 833845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 834845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 835845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 836fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 837fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 838845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 8394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 8404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 841845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 842845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 843d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 844d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 845845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 846845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 847845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 848845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 849cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 850845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 851ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 852845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 853845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 8546227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 8559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 8569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 8579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 8589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 85961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 86061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 8619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 8639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 8649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 8659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 8679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 868fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 8696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 8706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 8726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 8736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 8746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 8756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 876bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.dismissSettingPopup(); 8776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 880750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 881c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 8823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 8833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 886cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8888ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 889631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 8909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 891095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 896845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 89743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 898232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 899232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 903cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 904cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 905cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 906cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 907cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 908cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 9090b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 9100b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 9110b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 912e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 91370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 9143eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 9150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 9180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 920fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 921fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 922fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 923fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 924fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 928de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 934de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 935de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 9397673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 94861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 94961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 95061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 95161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 95737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 95837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 95937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 96037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 96137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 96237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 963855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 964855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 965068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 966068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 967314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 968314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 969314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 970314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 971314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 972314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 973314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 974314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 975314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 976314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 9773665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 9783665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 9793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 9803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 9813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 98248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 983855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 984855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 985855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 986855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 987855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 988855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 98948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 990068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 991068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 992fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 993b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10030a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1025e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1028e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10345df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1039dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1040dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1042dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1043dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 104880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 104980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1050b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 10513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 105243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 105343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 105443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 105543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 105643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 105743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 105884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1062b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1067dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1068dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1070d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1075b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 108043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1081845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1082f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 10836897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1084f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10863a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1087286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1089b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10918d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 109280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1093c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1094c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1095c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1096c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1097c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1098721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1099c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1103de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1104b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1105de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1106d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1107d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1108c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1109b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1110b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1111b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1112b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1113de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1114b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1115de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1116de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1117de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1118de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 111961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1120de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1121de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 112243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 112343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 112443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 112543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 112643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 112743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 112843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 112943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 113043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 113143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 113243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 113343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 11349cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 113543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 113880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 113943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 114180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 114343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 114443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 114543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1156d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1157d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1158d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1159d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1160d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1161d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1162d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1163d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1164d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1167721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 117030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1171147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1172147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1173147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1174147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1175147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1176721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1177721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1178721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1179721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1180721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1181721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1182721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1183721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1186a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li private void addVideoToMediaStore() { 1187dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 118991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 119091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1191bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1192bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1193446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1194446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1195446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1196bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1197bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1198bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1199bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1200111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1201111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1202111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1203a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_VIDEO, 1204a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li mCurrentVideoUri)); 1205111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1206111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1207111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1208111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1209111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1210111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1211111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1212111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1218bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1222bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1223bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1224bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1225bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1227c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1233d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1239a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_CAMERA, new Runnable() { 12409ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1241a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_CAMERA); 12429ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 12439ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1244a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 1245a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1246a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 1247a72d73cbac59db43d413291e4db66763be08143arepo sync } 1248a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1249a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1250b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1251b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1252b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1253b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1254b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1255b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1256b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1257b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1258b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1260ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1261a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 126459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 126559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 126659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 126759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1269ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1270ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1271ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1272ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1273ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 127473e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 127573e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12767e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12777e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12787e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12797e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12807e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12817e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12827e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12837e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1284469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12857e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12867e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12877e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12887e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 12918da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1295c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12998d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13008d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13018d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1302e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 130391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 130491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1305e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1306f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1307b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1308b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1309b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 13108d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13118d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13128d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 13139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 131461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 131561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 13169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 13179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1326d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1327d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1328d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1329d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1330d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1333c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1334c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1335c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 133643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 133743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 133843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 134143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 134243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 134343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 134443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 13479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 134843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 134943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 135043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 135143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 135243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 135325c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li // If start fails, frameworks will not lock the camera for us. 135425c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li mCameraDevice.lock(); 135543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 135643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 135743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1358e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 135943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 136043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 13611afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 136243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 136343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 136443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13671afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 13681afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 136916ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 13701afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 13711afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 13721afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1373a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1374bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1375ff45331706e2fe361b4ff736d90b0ad4af0e7be9Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControl).startTimeLapseAnimation( 1376bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mTimeBetweenTimeLapseFrameCaptureMs, 1377bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mRecordingStartTime); 1378bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1379a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 13801afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 138116ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 13821afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 13831afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1384a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1385bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1386ff45331706e2fe361b4ff736d90b0ad4af0e7be9Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControl).stopTimeLapseAnimation(); 1387bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1388a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 138974c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13933b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 13943b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 13953b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 13963b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 13973b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 1398750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 13993b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14008ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 140184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 1404bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (!Util.isTabletUI()) { 1405d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan fadeOut(findViewById(R.id.shutter_button)); 1406d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 140761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 14081c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li Bitmap bitmap = ThumbnailUtils.createVideoThumbnail( 14099cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14101c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 14111c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 14121c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 14131c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 14141c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 14151c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 14161c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 14171c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 14181c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 14191c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 14201c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 14219cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 142284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 142361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 142461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 142561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 142661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 142761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1428373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1429373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1430373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1431373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 14321afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(false); 143384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 143484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 143584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 14361c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 143761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 1438373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1439e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1440373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1441373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1442373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1443373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1444373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1445373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1446373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 144761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 144861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 144961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 1450373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((View) button.getParent()).setVisibility(View.GONE); 145161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 14521afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 14531afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 14541afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 145584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 145684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 145761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 145861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 145961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 146061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 146161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 146261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 146361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 146461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 146561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 146661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 146761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 146861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 146984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 147084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 147184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 14721c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 147384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 147484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 147743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 1478a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li boolean shouldAddToMediaStore = false; 147943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 148043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 148143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 148243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 148343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 148443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 148543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 1486a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li shouldAddToMediaStore = true; 148743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 148838a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 148938a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 14921afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1493d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1494e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1495d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1496cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1497a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li if (shouldAddToMediaStore && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 1498a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li addVideoToMediaStore(); 149943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 150143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1504cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1506cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1509cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1511cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1515cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1517cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 1521750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 15225e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li mThumbnailView.setOnClickListener(this); 15238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1524631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1525de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1526de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 15288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 15298ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 15308ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 15318ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 1532750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 15338ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 1534750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 15359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1583446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 158738a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1589678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1590d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 159123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 159223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 159323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1594d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1595d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1596d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1597d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1598d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 159997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1600b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1601d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1602678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1603d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1604678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1605d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 16063da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1607d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16088da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 16093da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 16103da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 16118da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 16123da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 16133da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 16143da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1615446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1616446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 16178da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1618d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1619678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1620d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1621d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1622d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1623d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1624d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1625d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1626d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1627482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1628482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1629482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1630d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1631d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1632d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1633d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16348da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 163513874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 16368da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1637d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1638e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1639da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1640da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1641da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1642da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 164350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 164450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 164550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16466227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16473a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 164850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1649da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1650da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1651da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1652da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1653da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1654da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1655da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1656da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1657da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1658da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1659da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1660da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1661da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1662da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1663da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 166450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 167050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16726dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16746dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 167650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 167750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 16794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 16804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 16814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 16824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 16830f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li // Set continuous autofocus. 16840f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li List<String> supportedFocus = mParameters.getSupportedFocusModes(); 16850f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li if (isSupported(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO, supportedFocus)) { 16860f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li mParameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO); 16870f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li } 16880f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li 168993ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(true); 16903ab4f0912da83f7f5f8266a57a606d521c1649e3Wu-cheng Li 169150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 169212a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 169312a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 169450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 169550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1696a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1697e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1698a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, VideoCamera.this); 16999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17009ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17019ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17029ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1703a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1704a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_VIDEO) { 1705a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 17069ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17079ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1708e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1709e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 171050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1711f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1712f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1713f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1714f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1715f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1716adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1717adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 1718adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang 1719adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1720469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1721469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1722003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1723469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1724469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1725469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1726469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1728469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1729469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1730469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1731003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 17324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 17334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 17354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 1736adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setZoomIndex(0); 17374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1739bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 1740bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 1741003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1742003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1743ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang mIndicatorControl.reloadPreferences(); 1744003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1745003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1746003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1747003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1748adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1749469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1750469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1751469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1753469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1754469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17557add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 17567add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17577add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 175944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 176044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 176144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1762bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1763bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1764bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1765bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1766bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1767bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 176844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 17697add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1770fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1771fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1772fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1773fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1774fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1775fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1776fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1777fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1778fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1779fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1780fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 17817add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 17823e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1783469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17841f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1785f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 17863e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 17873e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 17884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 17893e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 17903e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 17913e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 179279227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li ? R.drawable.border_preview_time_lapse 179379227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li : R.drawable.border_preview); 17943e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 17953e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1796ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1797ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1798750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1799750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1800750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1801750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 18025e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li "video/*", mOrientationCompensation, mThumbnailView); 1803f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1804750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1805f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1806f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 180702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 180802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 180902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 181002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 181102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 181202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 181302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 181402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 181502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 181602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 181702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 181802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 181938a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 182002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 182102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 1822bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang View popup = mIndicatorControl.getActiveSettingPopup(); 182397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 182497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 182597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 182697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 182797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 182897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 1829bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControl)) { 1830bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 1831937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 183202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 183302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 183402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 183502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 18364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1837adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private void initializeZoomControl() { 1838adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 1839adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (!mParameters.isZoomSupported()) { 1840adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setZoomSupported(false); 1841adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang return; 1842adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 1843adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.initialize(this); 18444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 18464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 1847adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) { 1848adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (Util.isTabletUI()) ((ZoomPicker) mZoomControl).initialize(this); 1849adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setZoomMax(mZoomMax); 1850adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 1851adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 1852adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setOnZoomChangeListener( 18534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 18544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for immediate zoom 18554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomValueChanged(int index) { 18574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(index); 18584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for smooth zoom 18614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomStateChanged(int state) { 18634a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 18644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 18664a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 18674a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(mZoomMax); 18684a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 18694a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(0); 18704a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 18714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = -1; 18724a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 18734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 18744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 18754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li }); 18794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 18824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 18854a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 18864a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18874a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 18884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 18894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 18904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18914a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 1892adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setZoomIndex(value); 18934a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18944a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 18954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 18964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 18974a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 18994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 19004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 19014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 19044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 19104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 19114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 19124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 19144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 19154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 19174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 19184a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 19194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 19214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 19234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 19274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 19284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1931