VideoCamera.java revision 7648319f0416b86ae13b97eeba0466581ace1a48
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; 377e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 38469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 44bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.os.ParcelFileDescriptor; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 47bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.provider.MediaStore.Video; 4803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.provider.Settings; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 5002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 51c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 5743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 59ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 65373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 70d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 71d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wangimport java.util.HashMap; 76fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Liimport java.util.Iterator; 77da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 7923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 827673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class VideoCamera extends ActivityBase 83a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong implements CameraPreference.OnPreferenceChangedListener, 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 85e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 86a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong ModePicker.OnModeChangeListener { 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "video_last_thumb"; 910aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 92232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 3; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 95f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 106e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 107e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 108f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 109f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] TIME_LAPSE_VIDEO_QUALITY = { 11175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_1080P, 11275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_720P, 11375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_480P, 11475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_CIF, 11575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_QCIF}; 11675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 11775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] VIDEO_QUALITY = { 11875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_1080P, 11975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_720P, 12075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_480P, 12175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_CIF, 12275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_QCIF}; 12375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1326eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1336eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1346eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1351ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 13659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1381f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 139522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 140ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 1411afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 143f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 144750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An review image having same size as preview. It is displayed when 145750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // recording is stopped in capture intent. 146750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private ImageView mReviewImage; 147c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 148c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1498ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1508ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 152750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 153750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 154a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 155f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 156f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 157f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 158f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 159f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 160de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 161fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 162dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 169f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 170232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 173dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 174dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 182d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 18375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 18475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 18575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 18675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 18775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 188845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 189b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 19082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 19182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 194ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 195ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 196ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 1973e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 1986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 20361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 204855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 205855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 206855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 208d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2107e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 212059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 21350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 216ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 217ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 21859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 21959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 220ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 22202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 22343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 224c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 22543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 226c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 227c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 22843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2299cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 23043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 240adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 2414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 243d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 244d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 250f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 251f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 252f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 253f651904fc747442f849bb084aaaf4d3245106860Owen Lin 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 255cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 256cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 261d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 265232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 266232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 267232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 268232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 269232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 270232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 271232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 272232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2830a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 286937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 295c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 298c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 29943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 30491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 305d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 307c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 31330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 31430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 31530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 31630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 31730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 324ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 325ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 326ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 327ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 328ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 329ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 330ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 331ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 332ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 333ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 334ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 335ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 336ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3371ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3381ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 340bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 341bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 342bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 343bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 344bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 345bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 346bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3471ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 34950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 350ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 351ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 352ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 35348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 35448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 355ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 35648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 357ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 35884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 359dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 36084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 36184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 36284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 36384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 364dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 365dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 367ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 368ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 36948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 370ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 374a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 375a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 376a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 377a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 3781afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl = findViewById(R.id.review_control); 3791afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl.setVisibility(View.VISIBLE); 380e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li View retake = findViewById(R.id.btn_retake); 381373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (retake instanceof ImageView) { 382373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((ImageView) retake).setImageResource(R.drawable.btn_ic_review_retake_video); 383373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } else { 384373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) retake).setCompoundDrawablesWithIntrinsicBounds( 385373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan R.drawable.ic_switch_video_holo_dark, 0, 0, 0); 386373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 387a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 388a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 389a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 390a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 391a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 392a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 393a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 394a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3961f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3971f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3981f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 3991c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 400a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 4051c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 4061c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 410e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 41161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 41261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 41316ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 41461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 41561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 416cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4179847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 41843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 419ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4203e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4219847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 42248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 423ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 42448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 425fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 426dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 427dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 428dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 429dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 430f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 431f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 432ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 433ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 434ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 435f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4363e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 437fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 438fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 439003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 440003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 441003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 44270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 443adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang initializeZoomControl(); 444bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 445b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 446b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 44759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 4487add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 449c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 450003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 45159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 45259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 45370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 455ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 45670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 45770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 45970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 46170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 465a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 46670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 468bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 469ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 471ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 472067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 473067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 474ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 47571e76dcebdbb3e5768fc948bed9c529a5787294eWu-cheng Li CameraSettings.KEY_VIDEO_EFFECT, 476bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 477b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang CameraSettings.KEY_VIDEO_QUALITY}; 478ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 479bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 4800935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 4810935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_video_facing_holo_light); 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 483adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 484ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mParameters.isZoomSupported(), SETTING_KEYS, OTHER_SETTING_KEYS); 485ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 486067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 487067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 4886f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4896f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 49043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 49143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 49243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 49543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 49643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 49743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 49843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 50043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 50143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 50243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 50343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 50443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 50543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 50643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 50743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 50843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 50943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 51043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 51143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 51243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 51343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 514bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 51543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 51943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 520750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 521a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 522c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 523ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 52443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 52543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 52661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 52761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 52861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 52961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 5308ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 53161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 532e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 533e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 534e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 535a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 536a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 537a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (!mMediaRecorderRecording && mThumbnail != null) { 538a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 542a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 543a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 544a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong deleteCurrentVideo(); 545a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hideAlert(); 546a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 547a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 548a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 549a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onPlayButtonClicked(View v) { 550a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPlayVideoActivity(); 551a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 552a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 553a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 554a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 555a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doReturnToCaller(true); 556a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 557a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 558a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 559a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 560a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong stopVideoRecording(); 561a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doReturnToCaller(false); 562a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 563a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 565de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 566de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 567de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 568e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 570f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 571e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 573e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 575e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 576f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 578f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 579f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 580f651904fc747442f849bb084aaaf4d3245106860Owen Lin 581de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 583dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 58470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 585c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 586f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 587c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 588e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 58943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 590de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 593d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 594d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 595d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 596d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 597c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 598d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 599d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 600d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 607c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 608c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 614c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 615c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 616c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 617c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 618c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 619c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 620c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 621c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 623c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 63750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 638469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 639469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 64050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 64175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 64275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 643469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 644b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 645845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 646845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 64791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 64891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 64975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 65075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 65175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 65275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 65375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 654845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 655845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 656232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 657232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 658232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 659522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 660522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 661232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 662b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 663469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 6649fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 665b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 666ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 667ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 668ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 669ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 670ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 6719bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 672ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 673ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 67475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 67575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 67675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 67775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 67875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 67975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 68075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 68175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 68275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 68375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 68475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 68575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 68675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 68775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 68875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 689ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 690ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 69175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 69275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 69375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 69475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 69575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 69675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 69775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 698ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 699ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 70075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 70175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 70275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 70375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 70475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 70575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 70675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 70775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 70875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 70975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 71075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 71175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 71275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 71375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 71475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 71675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 71975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 72075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 72175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 72275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 72375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 72475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 72575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 726fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 7276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 728fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 729fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 730fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 731fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 732fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 733fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 734fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 735fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 736fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 737fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 738fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 739fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 740fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 741fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 742fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 743fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 744fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 745fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 746fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 747fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 748fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 749fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 750fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 751fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 752845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 753845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 754ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 7551f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 7563a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 75754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 75854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 760f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 762845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 763dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 7644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7661c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 7671c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 76843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 76943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 77043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 77103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 77284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 773dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 77484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 77584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 77684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 77784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 778dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 779dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 780dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 781dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 78284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 78384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 78448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 785cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 78891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 78991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 7953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 797c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 7989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 8009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 8019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 8029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 80684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 807a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_VIDEO); 8089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 809232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 810232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 811232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 812232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 813232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 81648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 81748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 81848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 81948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 82048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 82148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 82248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 82348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 82448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 825fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 826fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 8276eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 828ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 82991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 83091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 83191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 83291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 83348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 834855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 8354b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li int orientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 8364b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(orientation); 837d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 838ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 839845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 840845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 841845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 842fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 843fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 844845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 8454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 8464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 847845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 848845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 849d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 850d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 851845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 852845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 853845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 854845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 855cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 856845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 857ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 858845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 859845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 8606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 8619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 8629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 8639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 8649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 86561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 86661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 8679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 8699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 8709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 8719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 8739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 874fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 8756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 8766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 8786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 8796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 8806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 8816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 882ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 883ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 884ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 8856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 888750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 889c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 8903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 8913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 894cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8968ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 897631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 8989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 899095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 90543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 906232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 907232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 911cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 912cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 913cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 914cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 915cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 916cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 9170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 9180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 9190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 920e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 92170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 9223eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 9230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 9260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 928fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 929fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 930fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 931fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 932fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 936de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 942de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 943de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 9477673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 95661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 95761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 95861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 95961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 96537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 96637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 96737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 96837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 96937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 97037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 971855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 972855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 973068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 974068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 975314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 976314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 977314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 978314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 979314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 980314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 981314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 982314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 983314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 984314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 9853665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 9863665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 9873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 9883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 9893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 99048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 991855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 992855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 993855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 994855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 995855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 996855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 99748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 998068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 999068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 1000fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 1001b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10110a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1033e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1036e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10425df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1047dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1048dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1050dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1051dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 105780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1058b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 10593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 106043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 106143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 106243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 106343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 106443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 106543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 106684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1070b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1075dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1076dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1078d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1083b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 108843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1089845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1090f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 10916897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1092f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10943a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1095286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1097b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10998d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 110080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1101c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1102c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1103c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1104c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1105c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1106721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1107c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1111de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1112b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1113de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1114d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1115d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1116c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1117b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1118b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1119b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1120b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1121de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1122b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1123de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1124de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1125de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1126de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 112761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1128de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1129de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 113043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 113143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 113243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 113343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 113443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 113543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 113643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 113743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 113843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 113943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 114043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 114143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 11429cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 114343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 114680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 114743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 114980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 115143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 115243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 115343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1164d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1165d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1166d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1167d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1168d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1169d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1170d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1171d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1172d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1175721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 117830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1179147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1180147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1181147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1182147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1183147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1184721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1185721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1186721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1187721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1188721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1189721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1190721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1191721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1194a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li private void addVideoToMediaStore() { 1195dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 119791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 119891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1199bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1200bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1201446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1202446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1203446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1204bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1205bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1206bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1207bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1208111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1209111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1210111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1211a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_VIDEO, 1212a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li mCurrentVideoUri)); 1213111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1214111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1215111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1216111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1217111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1218111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1219111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1220111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1226bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1230bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1231bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1232bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1233bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1241d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1247a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_CAMERA, new Runnable() { 12489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1249a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_CAMERA); 12509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 12519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1252a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 1253a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1254a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 1255a72d73cbac59db43d413291e4db66763be08143arepo sync } 1256a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1257a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1258b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1259b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1260b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1261b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1262b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1263b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1264b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1265b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1266b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1269a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1270ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1271ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 127259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 127359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 127459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 127559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1276ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1277ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1278ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1279ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1280ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1281ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 128273e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 128373e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12847e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12857e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12867e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12877e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12887e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12897e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12907e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12917e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1292469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12937e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12947e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12957e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12967e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 12998da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1303c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13088d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13098d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1310e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 131191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 131291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1313e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1314f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1315b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1316b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1317b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 13188d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13198d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13208d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 13219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 132261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 132361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 13249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 13259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13299c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13309c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13319c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13329c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13339c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1334d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1335d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1336d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1337d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1338d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1341c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1342c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1343c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 134443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 134543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 134643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 134943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 135043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 135143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 135243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 13559c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 135643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 135743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 135843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 135943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 136043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 136125c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li // If start fails, frameworks will not lock the camera for us. 136225c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li mCameraDevice.lock(); 136343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 136443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 136543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1366e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 136743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 136843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 13691afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 137043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 137143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 137243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13751afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 13761afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 137768798bfa946e812beb9190fa7c98a316392fbce6Chih-yu Huang mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video_recording); 13781afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 13791afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 13801afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1381a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1382bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1383ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControlContainer) 1384ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang .startTimeLapseAnimation( 1385ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTimeBetweenTimeLapseFrameCaptureMs, 1386ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mRecordingStartTime); 1387bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1388a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 13891afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 139016ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 13911afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 13921afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1393a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1394bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1395ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControlContainer) 1396ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang .stopTimeLapseAnimation(); 1397bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1398a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 139974c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 14033b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 14047648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li Bitmap videoFrame = Thumbnail.createVideoThumbnail(mCurrentVideoFilename, 14057648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.getWidth()); 14063b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 14073b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 1408750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 14093b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14108ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 141184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 141284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 141384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 1414bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (!Util.isTabletUI()) { 1415d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan fadeOut(findViewById(R.id.shutter_button)); 1416d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 141761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 14187648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li Bitmap bitmap = Thumbnail.createVideoThumbnail(mCurrentVideoFilename, 14197648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.getWidth()); 14201c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 14211c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 14221c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 14231c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 14241c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 14251c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 14261c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 14271c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 14281c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 14291c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 14301c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 14319cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 143284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 143361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 143461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 143561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 143661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 143761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1438373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1439373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1440373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1441373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 14421afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(false); 144384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 144484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 144584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 14461c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 144761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 1448373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1449e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1450373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1451373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1452373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1453373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1454373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1455373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1456373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 145761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 145861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 145961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 1460373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((View) button.getParent()).setVisibility(View.GONE); 146161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 14621afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 14631afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 14641afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 146584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 146684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 146761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 146861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 146961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 147061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 147161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 147261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 147361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 147461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 147561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 147661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 147761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 147861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 147984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 148084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 148184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 14821c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 148384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 148484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 148743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 1488a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li boolean shouldAddToMediaStore = false; 148943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 149043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 149143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 149243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 149343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 149443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 149543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 1496a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li shouldAddToMediaStore = true; 149743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 149838a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 149938a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 150143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 15021afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1503d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1504e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1505d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1506cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1507a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li if (shouldAddToMediaStore && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 1508a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li addVideoToMediaStore(); 150943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 151143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1514cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1516cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1519cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1521cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1525cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1527cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 1531750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 15328ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1533631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1534de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1535de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 15378ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 15388ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 15398ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 15408ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 1541750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 15428ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 1543750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 15449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1587678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1589678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1590678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1591678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1592446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1593678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1594678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1595678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 159638a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1597678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1598678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1599d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 160023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 160123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 160223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1603d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1604d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1605d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1606d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1607d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 160897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1609b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1610d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1611678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1612d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1613678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1614d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 16153da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1616d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16178da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 16183da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 16193da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 16208da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 16213da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 16223da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 16233da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1624446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1625446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 16268da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1627d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1628678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1629d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1630d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1631d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1632d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1633d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1634d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1635d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1636482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1637482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1638482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1639d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1640d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1641d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1642d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16438da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 164413874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 16458da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1646d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1647e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1648da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1649da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1650da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1651da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 165250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 165350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 165450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16563a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 165750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1658da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1659da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1660da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1661da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1662da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1663da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1664da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1665da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1666da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1667da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1668da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1669da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1670da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1671da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1672da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 167350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16746dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16776dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16786dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 167950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16806dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16816dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16826dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16836dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16846dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 168550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 168650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16874a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 16884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 16894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 16904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 16914a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 16920f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li // Set continuous autofocus. 16930f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li List<String> supportedFocus = mParameters.getSupportedFocusModes(); 16940f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li if (isSupported(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO, supportedFocus)) { 16950f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li mParameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO); 16960f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li } 16970f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li 169893ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(true); 16993ab4f0912da83f7f5f8266a57a606d521c1649e3Wu-cheng Li 170050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 170112a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 170212a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 170350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 170450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1705a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1706e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1707a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, VideoCamera.this); 17089ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17099ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17109ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17119ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1712a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1713a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_VIDEO) { 1714a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 17159ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1717e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1718e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 171950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1720f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1721f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1722f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1723f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1724f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1725adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1726adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 1727adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang 1728adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1729469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1730469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1731003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1732469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1733469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1734469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1735469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1736469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1737469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1738469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1739469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1740003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 17414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 17424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 17444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 1745ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 17464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1748ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1749ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1750003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1751003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1752ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 1753003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1754003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1755003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1756003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1757adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1758469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1759469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1760469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1761469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1762469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1763469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17647add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 176571e76dcebdbb3e5768fc948bed9c529a5787294eWu-cheng Li // TODO: apply goofy face effect here. 176671e76dcebdbb3e5768fc948bed9c529a5787294eWu-cheng Li 17677add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17687add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17697add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 177044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 177144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 177244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1773bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1774bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1775bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1776bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1777bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1778bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 177944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 17807add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1781fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1782fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1783fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1784fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1785fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1786fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1787fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1788fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1789fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1790fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1791fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 17927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 17933e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1794469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17951f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1796f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 17973e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 17983e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 17994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 18003e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 18013e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 18023e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 180379227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li ? R.drawable.border_preview_time_lapse 180479227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li : R.drawable.border_preview); 18053e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 18063e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1807ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1808ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1809750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1810750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1811750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1812750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 18137648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li "video/*", mOrientationCompensation, mPreviewFrameLayout); 1814f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1815750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1816f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1817f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 181802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 181902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 182002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 182102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 182202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 182302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 182402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 182502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 182602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 182702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 182802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 182902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 183038a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 183102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 183202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 1833ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 183497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 183597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 183697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 183797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 183897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 183997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 1840ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer)) { 1841ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1842937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 184302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 184402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 184502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 184602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 18474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1848ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 1849ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 1850ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 1851ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 1852ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang VideoCamera.this.onZoomValueChanged(index); 1853ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1854ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 1855ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 1856ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 1857ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 1858ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 1859ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 1860ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 1861ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 1862ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang VideoCamera.this.onZoomValueChanged(mZoomMax); 1863ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT){ 1864ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang VideoCamera.this.onZoomValueChanged(0); 1865ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 1866ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 1867ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 1868ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 1869ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 1870ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1871ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1872ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1873ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1874ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 1875adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private void initializeZoomControl() { 1876adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 1877ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 1878adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.initialize(this); 18794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 18814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 1882ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 1883ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 1884ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 1885ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener() ); 18864a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 18874a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 18904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 18914a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18924a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 18934a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 18944a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 18954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 1897ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 18984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 19004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 19014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 19024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 19044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 19054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 19064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 19094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 19154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 19164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 19174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19184a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 19194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 19204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 19224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 19234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 19244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 19264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 19284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19304a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 19324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 19334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1936