VideoCamera.java revision ea136afa2f4d38428ad486df5fb0a24db8314a3d
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 190935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huangimport com.android.camera.ui.CameraPicker; 20ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wangimport com.android.camera.ui.IndicatorControlContainer; 21ff45331706e2fe361b4ff736d90b0ad4af0e7be9Chung-yih Wangimport com.android.camera.ui.IndicatorControlWheelContainer; 226fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 23c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 24adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 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; 37757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Liimport android.hardware.Camera.PictureCallback; 387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 39757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Liimport android.location.Location; 40469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 41757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Liimport android.media.CameraProfile; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 47bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.os.ParcelFileDescriptor; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 50bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.provider.MediaStore.Video; 5103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.provider.Settings; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 5302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 54c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 6043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 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 84a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong implements CameraPreference.OnPreferenceChangedListener, 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 86e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 87757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li ModePicker.OnModeChangeListener, View.OnTouchListener { 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 133757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private boolean mSnapshotInProgress = false; 134757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private PictureCallback mJpegPictureCallback; 135757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 1366eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1376eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1386eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 14059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1421f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 143522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 144ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 1451afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 147f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 148750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An review image having same size as preview. It is displayed when 149750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // recording is stopped in capture intent. 150750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private ImageView mReviewImage; 151c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 152c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1548ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 156750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 157750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 158a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 159f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 160f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 161f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 162f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 163f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 164de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 165fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 166dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 173f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 174232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 177dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 178dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 18775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 18875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 18975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 19075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 19175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 192845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 193b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 19482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 19582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 198ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 199ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 200ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 2013e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 2026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 2036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 20761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 208855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 209855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 210855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 212d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2147e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 21750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 220ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 221ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 22259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 22359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 224ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 22602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 22743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 228c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 22943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 230c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 231c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 23243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2339cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 23443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 244adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 2454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 247d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 248d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 254f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 255f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 256f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 257f651904fc747442f849bb084aaaf4d3245106860Owen Lin 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 259cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 260cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 265d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 269232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 270232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 271232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 272232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2870a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 290937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 299c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 302c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 30343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 30891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 309d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 311c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 31730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 31830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 31930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 32030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 32130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 328ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 329ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 330ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 331ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 332ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 333ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 334ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 335ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 336ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 337ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 338ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 339ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 340ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3421ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 344bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 345bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 346bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 347bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 348bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 349bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 350bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3511ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3521ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 35350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 354ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 355ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 356ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 35748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 35848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 359ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 36048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 361ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 36284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 363dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 36484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 36584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 36684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 36784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 368dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 369dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 371ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 372ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 37348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 374ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 378a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 379ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.video_camera); 380a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 381ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 382a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 383a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 384a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 385a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 386a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 387a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3891f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3901f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3911c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 392a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 3971c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 3981c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 402e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 40361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 40461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 40516ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 40661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 40761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 408cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4099847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 41043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 411ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4123e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4139847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 41448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 415ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 41648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 417fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 418dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 419dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 420dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 421dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 422f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 423f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 424ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 425ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 426ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 427f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4283e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 429fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 430fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 431003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 432003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 433003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 43470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 435adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang initializeZoomControl(); 436bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 437757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if ("true".equals(mParameters.get("video-snapshot-supported")) && 438757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li !mIsVideoCaptureIntent) { 439757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li preview.setOnTouchListener(this); 440757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegPictureCallback = new JpegPictureCallback(); 441757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 442b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 443b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 44459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 4457add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 446c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 447003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 44859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 44959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 45070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 451ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 452ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 45370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 45470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 45670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 45870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 462a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 46370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 465bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 469067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 470067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 471ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 47271e76dcebdbb3e5768fc948bed9c529a5787294eWu-cheng Li CameraSettings.KEY_VIDEO_EFFECT, 473bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 474b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang CameraSettings.KEY_VIDEO_QUALITY}; 475ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 476bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 4770935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 4780935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_video_facing_holo_light); 479ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 480adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 481ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mParameters.isZoomSupported(), SETTING_KEYS, OTHER_SETTING_KEYS); 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 483067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 484067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 4856f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4866f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 48743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 48843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 48943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 49243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 49343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 49443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 49543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 49843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 49943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 50043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 50143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 50243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 50343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 50443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 50543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 50643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 50743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 50843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 50943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 51043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 511bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 51243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 51643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 517750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 518a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 519c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 520ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 52143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 52243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 52361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 52461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 52561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 52661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 5278ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 52861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 529e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 530e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 531e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 532a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 533a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 534a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (!mMediaRecorderRecording && mThumbnail != null) { 535a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 539a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 540a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 541a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong deleteCurrentVideo(); 542a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hideAlert(); 543a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 544a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 545a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 546a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onPlayButtonClicked(View v) { 547a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPlayVideoActivity(); 548a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 549a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 550a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 551a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 552a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doReturnToCaller(true); 553a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 554a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 555a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 556a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 557a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong stopVideoRecording(); 558a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doReturnToCaller(false); 559a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 560a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 562de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 563de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 564de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 565e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 567f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 568e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 570e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 572e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 573f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 575f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 576f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 577f651904fc747442f849bb084aaaf4d3245106860Owen Lin 578de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 580dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 58170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 582c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 583f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 584c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 585e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 58643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 587de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 589f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 590d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 591d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 592d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 593d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 594c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 595d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 596d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 597d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 605c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 611c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 612c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 613c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 614c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 615c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 616c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 617c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 618c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 620c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 63450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 635469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 636469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 63750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 63875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 63975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 640469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 641b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 643845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 64491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 64591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 64675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 64775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 64875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 64975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 65075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 653232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 654232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 655232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 656522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 657522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 658232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 659b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 660469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 6619fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 662b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 663ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 664ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 665ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 666ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 667ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 6689bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 669ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 670ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 67175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 67275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 67375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 67475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 67575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 67675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 67775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 67875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 67975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 68075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 68175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 68275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 68375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 68475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 68575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 686ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 687ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 68875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 68975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 69075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 69175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 69275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 69375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 69475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 695ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 696ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 69775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 69875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 69975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 70075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 70175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 70275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 70375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 70475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 70575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 70675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 70775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 70875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 70975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 71075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 71175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 71375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 71675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 71775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 71975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 72075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 72175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 72275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 723fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 7246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 725fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 726fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 727fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 728fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 729fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 730fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 731fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 732fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 733fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 734fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 735fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 736fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 737fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 738fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 739fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 740fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 741fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 742fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 743fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 744fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 745fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 746fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 747fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 748fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 749845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 750845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 751ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 7521f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 7533a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 75454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 75554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 757f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 759845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 760dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 7614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7631c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 7641c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 76543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 76643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 76743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 76803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 76984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 770dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 77184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 77284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 77384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 77484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 775dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 776dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 777dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 778dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 77984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 78084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 78148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 782cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 78591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 78691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 7923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 794c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 7959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 7979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 7989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 7999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 80384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 804a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_VIDEO); 8059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 806232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 807232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 808232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 809232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 810232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 81348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 81448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 81548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 81648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 81748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 81848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 81948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 82048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 82148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 822fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 823fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 8246eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 825ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 82691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 82791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 82891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 82991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 83048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 831855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 8324b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li int orientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 8334b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(orientation); 834d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 835ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 836845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 837845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 838845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 839fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 840fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 841845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 8424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 8434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 844845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 845845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 846d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 847d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 848845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 849845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 850845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 851845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 852cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 853845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 854ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 855845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 856845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 8576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 8589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 8599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 8609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 8619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 86261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 86361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 8649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 8669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 8679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 8689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 8709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 871fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 8726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 8736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 8756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 8766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 8776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 8786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 879ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 880ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 881ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 8826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 885750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 886c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 8873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 8883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 891cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8938ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 894631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 8959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 896095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 901845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 90243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 903232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 904232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 908cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 909cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 910cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 911cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 912cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 913cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 9140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 9150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 9160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 917e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 91870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 9193eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 9200b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9210b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9220b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 9230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 925fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 926fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 927fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 928fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 929fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 933de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 939de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 940de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 9447673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 95361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 95461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 95561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 95661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 96237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 96337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 96437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 96537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 96637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 96737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 968855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 969855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 970068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 971068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 972314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 973314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 974314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 975314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 976314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 977314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 978314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 979314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 980314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 981314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 9823665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 9833665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 9843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 9853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 9863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 98748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 988855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 989855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 990855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 991855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 992855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 993855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 99448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 995068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 996068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 997fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 998b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10080a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1030e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1033e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10395df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1044dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1045dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1047dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1048dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 105480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1055b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 10563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 105743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 105843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 105943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 106043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 106143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 106243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 106384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1067b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1072dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1073dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1075d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1080b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 108543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1086845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1087f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 10886897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1089f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10913a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1092286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1094b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10968d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 109780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1098c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1099c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1100c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1101c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1102c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1103721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1104c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1108de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1109b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1110de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1111d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1112d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1113c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1114b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1115b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1116b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1117b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1118de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1119b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1120de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1121de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1122de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1123de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 112461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1125de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1126de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 112743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 112843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 112943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 113043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 113143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 113243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 113343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 113443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 113543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 113643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 113743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 113843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 11399cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 114043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 114380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 114443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 114680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 114843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 114943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 115043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1161d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1162d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1163d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1164d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1165d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1166d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1167d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1168d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1169d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1172721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 117530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1176147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1177147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1178147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1179147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1180147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1181721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1182721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1183721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1184721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1185721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1186721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1187721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1188721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1191a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li private void addVideoToMediaStore() { 1192dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 119491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 119591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1196bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1197bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1198446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1199446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1200446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1201bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1202bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1203bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1204bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1205111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1206111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1207111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1208a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_VIDEO, 1209a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li mCurrentVideoUri)); 1210111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1211111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1212111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1213111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1214111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1215111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1216111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1217111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1223bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1227bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1228bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1229bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1230bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1232c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1238d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1244a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_CAMERA, new Runnable() { 12459ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1246a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_CAMERA); 12479ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 12489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1249a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 1250a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1251a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 1252a72d73cbac59db43d413291e4db66763be08143arepo sync } 1253a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1254a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1255b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1256b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1257b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1258b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1259b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1260b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1261b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1262b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1263b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1266a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 126959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 127059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 127159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 127259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1273ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1274ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1275ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1276ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1277ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1278ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 127973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 128073e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12817e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12827e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12837e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12847e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12857e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12867e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12877e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12887e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1289469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12907e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12917e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12927e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12937e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 12968da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1300c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13048d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13058d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13068d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1307e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 130891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 130991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1310e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1311f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1312b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1313b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1314b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 13158d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13168d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13178d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 13189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 131961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 132061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 13219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 13229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13299c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13309c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1331d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1332d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1333d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1334d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1335d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1338c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1339c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1340c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 134143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 134243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 134343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 134643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 134743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 134843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 134943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 13529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 135343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 135443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 135543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 135643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 135743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 135825c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li // If start fails, frameworks will not lock the camera for us. 135925c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li mCameraDevice.lock(); 136043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 136143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 136243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1363e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 136443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 136543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 13661afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 136743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 136843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 136943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13721afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 13731afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 137468798bfa946e812beb9190fa7c98a316392fbce6Chih-yu Huang mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video_recording); 13751afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 13761afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 13771afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1378a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1379bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1380ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControlContainer) 1381ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang .startTimeLapseAnimation( 1382ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTimeBetweenTimeLapseFrameCaptureMs, 1383ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mRecordingStartTime); 1384bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1385a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 13861afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 138716ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 13881afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 13891afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1390a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1391bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1392ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControlContainer) 1393ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang .stopTimeLapseAnimation(); 1394bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1395a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 139674c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 14003b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 14017648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li Bitmap videoFrame = Thumbnail.createVideoThumbnail(mCurrentVideoFilename, 14027648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.getWidth()); 14033b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 14043b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 1405750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 14063b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14078ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 140884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 141084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 141161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 14127648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li Bitmap bitmap = Thumbnail.createVideoThumbnail(mCurrentVideoFilename, 14137648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.getWidth()); 14141c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 14151c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 14161c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 14171c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 14181c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 14191c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 14201c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 14211c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 14221c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 14231c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 14241c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 14259cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 142684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 1427ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 1428ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang mShutterButton.setVisibility(View.GONE); 1429ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang mIndicatorControlContainer.setVisibility(View.GONE); 143061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 143161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 1432ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 143361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 143484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 143584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 143684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 14371c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 1438373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1439e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1440373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 144161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 144261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 1443ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang (findViewById(id)).setVisibility(View.GONE); 144461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1445ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1446ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1447ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 14481afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 14491afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 14501afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 145184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 145284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 145384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 14541c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 145584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 145684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 145943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 1460a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li boolean shouldAddToMediaStore = false; 146143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 146243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 146343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 146443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 146543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 146643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 146743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 1468a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li shouldAddToMediaStore = true; 146943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 147038a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 147138a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 147343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 14741afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1475d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1476e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1477d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1478cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1479a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li if (shouldAddToMediaStore && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 1480a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li addVideoToMediaStore(); 148143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 148343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1486cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1488cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1491cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1493cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1497cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1499cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 1503750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 150451dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 15058ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1506631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1507de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1508de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 15108ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 15118ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 15128ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 15138ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 1514750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 15158ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 1516750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 15179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1520678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1521678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1522678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1523678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1524678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1525678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1526678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1527678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1528678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1529678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1530678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1531678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1532678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1533678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1534678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1535678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1536678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1537678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1565446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 156938a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1572d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 157323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 157423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 157523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1576d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1577d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1578d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1579d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1580d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 158197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1582b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1583d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1585d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1587d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 15883da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1589d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 15908da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 15913da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 15923da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 15938da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 15943da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 15953da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 15963da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1597446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1598446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 15998da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1601678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1602d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1603d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1604d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1605d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1606d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1607d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1608d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1609482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1610482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1611482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1612d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1613d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1614d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1615d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16168da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 161713874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 16188da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1619d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1620e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1621da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1622da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1623da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1624da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 162550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 162650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 162750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16293a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 163050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1631da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1632da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1633da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1634da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1635da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1636da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1637da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1638da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1639da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1640da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1641da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1642da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1643da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1644da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1645da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 164650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16476dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16486dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16496dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16506dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16516dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 165250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16536dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16546dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16556dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16566dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16576dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 165850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 165950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 16614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 16624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 16634a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 16644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 16650f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li // Set continuous autofocus. 16660f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li List<String> supportedFocus = mParameters.getSupportedFocusModes(); 16670f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li if (isSupported(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO, supportedFocus)) { 16680f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li mParameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO); 16690f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li } 16700f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li 167193ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(true); 16723ab4f0912da83f7f5f8266a57a606d521c1649e3Wu-cheng Li 1673757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Set JPEG quality. 1674757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 1675757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li CameraProfile.QUALITY_HIGH); 1676757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1677757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 167850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 167912a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 168012a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 168150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 168250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1683a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1684e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1685a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, VideoCamera.this); 16869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16889ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1690a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1691a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_VIDEO) { 1692a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 16939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1695e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1696e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 169750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1698f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1699f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1700f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1701f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1702f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1703adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1704adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 1705adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang 1706adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1707469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1708469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1709003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1710469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1711469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1712469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1713469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1714469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1715469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1716469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1717469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1718003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 17194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 17204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 17224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 1723ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 17244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1726ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1727ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1728003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1729003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1730ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 1731003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1732003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1733003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1734003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1735adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1736469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1737469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1738469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1739469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1740469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1741469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17427add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 174371e76dcebdbb3e5768fc948bed9c529a5787294eWu-cheng Li // TODO: apply goofy face effect here. 174471e76dcebdbb3e5768fc948bed9c529a5787294eWu-cheng Li 17457add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17467add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 174844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 174944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 175044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1751bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1752bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1753bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1754bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1755bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1756bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 175744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 17587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1759fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1760fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1761fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1762fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1763fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1764fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1765fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1766fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1767fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1768fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1769fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 17707add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 17713e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1772469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17731f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1774f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 17753e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 17763e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 17774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 17783e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 17793e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 17803e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 178179227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li ? R.drawable.border_preview_time_lapse 178279227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li : R.drawable.border_preview); 17833e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 17843e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1785ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1786ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1787750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1788750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1789750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1790750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 1791757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mOrientationCompensation, mPreviewFrameLayout); 1792f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1793750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1794f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1795f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 179602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 179702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 179802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 179902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 180002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 180102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 180202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 180302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 180402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 180502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 180602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 180702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 180838a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 180902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 181002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 1811ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 181297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 181397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 181497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 181597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 181697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 181797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 1818ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer)) { 1819ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1820937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 182102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 182202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 182302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 182402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 18254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1826ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 1827ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 1828ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 1829ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 1830ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang VideoCamera.this.onZoomValueChanged(index); 1831ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1832ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 1833ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 1834ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 1835ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 1836ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 1837ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 1838ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 1839ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 1840ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang VideoCamera.this.onZoomValueChanged(mZoomMax); 1841ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT){ 1842ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang VideoCamera.this.onZoomValueChanged(0); 1843ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 1844ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 1845ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 1846ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 1847ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 1848ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1849ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1850ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1851ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1852ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 1853adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private void initializeZoomControl() { 1854adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 1855ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 1856adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.initialize(this); 18574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 18594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 1860ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 1861ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 1862ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 1863ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener() ); 18644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 18654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18664a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18674a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 18684a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 18694a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18704a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 18714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 18724a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 18734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 1875ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 18764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 18784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 18794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 18804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 18824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 18834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 18844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 18854a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 18864a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 18874a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18914a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18924a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 18934a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 18944a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 18954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 18974a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 18984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 18994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 19004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 19014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 19024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 19044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 19064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 19104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 19114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 1913757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 1914757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Preview area is touched. Take a picture. 1915757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li @Override 1916757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1917757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mPausing || mSnapshotInProgress || !mMediaRecorderRecording) { 1918757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li return false; 1919757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1920757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 1921757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Log.v(TAG, "Video snapshot start"); 1922757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mCameraDevice.takePicture(null, null, null, mJpegPictureCallback); 1923757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSnapshotInProgress = true; 1924757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li return true; 1925757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1926757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 1927757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private final class JpegPictureCallback implements PictureCallback { 1928757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li @Override 1929757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li public void onPictureTaken(byte [] jpegData, android.hardware.Camera camera) { 1930757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Log.v(TAG, "onPictureTaken"); 1931757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSnapshotInProgress = false; 1932757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li storeImage(jpegData, null); 1933757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1934757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1935757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 1936757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private void storeImage(final byte[] data, Location loc) { 1937757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li long dateTaken = System.currentTimeMillis(); 1938757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li String title = Util.createJpegName(dateTaken); 1939757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int orientation = Exif.getOrientation(data); 1940757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 1941757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li loc, orientation, data); 1942757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (uri != null) { 1943757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 1944757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 1945757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li / mPreviewFrameLayout.getWidth()); 1946757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 1947757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 1948757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mThumbnail != null) { 1949757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 1950757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1951757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Util.broadcastNewPicture(this, uri); 1952757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1953757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 1954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1955