VideoCamera.java revision 68798bfa946e812beb9190fa7c98a316392fbce6
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; 20bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wangimport com.android.camera.ui.IndicatorControl; 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; 254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 26b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.hardware.Camera.CameraInfo; 3750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 39469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 41cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 46bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.os.ParcelFileDescriptor; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 49bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.provider.MediaStore.Video; 5003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.provider.Settings; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 5202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 53c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 5943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 67373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wangimport java.util.HashMap; 78fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Liimport java.util.Iterator; 79da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 80d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 847673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class VideoCamera extends ActivityBase 85a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong implements CameraPreference.OnPreferenceChangedListener, 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 87e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 88a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong ModePicker.OnModeChangeListener { 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 928ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "video_last_thumb"; 930aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 94232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 3; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 97f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 104ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 108e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 109e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 110f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 111f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] TIME_LAPSE_VIDEO_QUALITY = { 11375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_1080P, 11475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_720P, 11575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_480P, 11675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_CIF, 11775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_QCIF}; 11875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 11975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] VIDEO_QUALITY = { 12075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_1080P, 12175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_720P, 12275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_480P, 12375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_CIF, 12475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_QCIF}; 12575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1346eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1356eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1366eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1371ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 13859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1401f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 141522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 142bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private IndicatorControl mIndicatorControl; 1431afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 145f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 146750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An review image having same size as preview. It is displayed when 147750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // recording is stopped in capture intent. 148750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private ImageView mReviewImage; 149c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 150c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 154750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 155750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 156a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 157f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 158f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 159f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 160f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 161f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 162de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 163fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 164dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 171f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 172232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 175dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 176dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 184d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 18575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 18675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 18775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 18875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 18975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 190845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 191b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 19282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 19382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 196ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 197ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 198ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 1993e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 2006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 2016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 20561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 206855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 207855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 208855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 210d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2127e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 214059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 21550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 218ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 219ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 22059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 22159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 222ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 22402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 22543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 226c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 22743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 228c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 229c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 23043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2319cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 23243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 242adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 2434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 245d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 246d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 252f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 253f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 254f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 255f651904fc747442f849bb084aaaf4d3245106860Owen Lin 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 257cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 258cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 263d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 267232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 268232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 269232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 270232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 271232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 272232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2850a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 288937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 297c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 300c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 30143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 30691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 307d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 309c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 31530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 31630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 31730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 31830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 31930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 326ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 327ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 328ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 329ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 330ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 331ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 332ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 333ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 334ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 335ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 336ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 337ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 338ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 342bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 343bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 344bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 345bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 346bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 347bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 348bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 35150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 352ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 353ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 354ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 35548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 35648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 357ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 35848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 359ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 36084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 361dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 36284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 36384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 36484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 36584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 366dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 367dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 369ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 370ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 37148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 372ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 376a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 377a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 378a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 379a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 3801afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl = findViewById(R.id.review_control); 3811afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl.setVisibility(View.VISIBLE); 382e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li View retake = findViewById(R.id.btn_retake); 383373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (retake instanceof ImageView) { 384373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((ImageView) retake).setImageResource(R.drawable.btn_ic_review_retake_video); 385373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } else { 386373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) retake).setCompoundDrawablesWithIntrinsicBounds( 387373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan R.drawable.ic_switch_video_holo_dark, 0, 0, 0); 388373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 389a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 390a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 391a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 392a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 393a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 394a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 395a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 396a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3981f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3991f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 4001f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 4011c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 402a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 4071c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 4081c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 412e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 41361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 41461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 41516ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 41661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 41761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 418cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4199847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 42043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 421ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4223e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4239847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 42448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 425ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 42648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 427fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 428dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 429dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 430dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 431dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 432f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 433f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 434ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 435ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 436ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 437f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4383e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 439fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 440fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 441003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 442003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 443003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 44470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 445adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang initializeZoomControl(); 446bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 447b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 448b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 44959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 4507add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 451c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 452003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 45359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 45459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 45570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 456bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null && mIndicatorControl.dismissSettingPopup()) { 45770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 45870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 46070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 46270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 463bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setEnabled(enable); 464a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 46570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 467bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 468bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl = (IndicatorControl) findViewById(R.id.indicator_control); 469bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl == null) return; 470067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 471067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 472ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 473bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 474b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang CameraSettings.KEY_VIDEO_QUALITY}; 475ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 476bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 4770935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 4780935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_video_facing_holo_light); 479adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mIndicatorControl.initialize(this, mPreferenceGroup, 480adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 481adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 482adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mIndicatorControl.setListener(this); 483067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 484067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 4856f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4866f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 48743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 48843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 48943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 49243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 49343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 49443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 49543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 49643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 49743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 49843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 49943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 50043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 50143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 50243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 50343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 50443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 50543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 50643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 50743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 50843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 50943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 51043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 511bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 51243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 51543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 51643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 517750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 518a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 519c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 520bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setDegree(degree); 52143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 52243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 52361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 52461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 52561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 52661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 5278ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 52861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 529e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 530e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 531e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 532a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 533a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 534a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (!mMediaRecorderRecording && mThumbnail != null) { 535a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 539a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 540a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 541a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong deleteCurrentVideo(); 542a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hideAlert(); 543a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 544a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 545a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 546a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onPlayButtonClicked(View v) { 547a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPlayVideoActivity(); 548a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 549a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 550a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 551a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 552a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doReturnToCaller(true); 553a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 554a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 555a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 556a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 557a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong stopVideoRecording(); 558a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doReturnToCaller(false); 559a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 560a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 562de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 563de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 564de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 565e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 567f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 568e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 570e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 572e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 573f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 575f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 576f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 577f651904fc747442f849bb084aaaf4d3245106860Owen Lin 578de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 580dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 58170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 582c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 583f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 584c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 585e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 58643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 587de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 589f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 590d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 591d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 592d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 593d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 594c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 595d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 596d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 597d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 605c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 611c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 612c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 613c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 614c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 615c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 616c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 617c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 618c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 620c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 63450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 635469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 636469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 63750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 63875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 63975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 640469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 641b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 643845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 64491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 64591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 64675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 64775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 64875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 64975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 65075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 653232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 654232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 655232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 656522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 657522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 658232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 659b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 660469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 6619fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 662b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 663ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 664ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 665ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 666ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 667ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 6689bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 669ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 670ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 67175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 67275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 67375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 67475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 67575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 67675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 67775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 67875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 67975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 68075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 68175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 68275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 68375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 68475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 68575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 686ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 687ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 68875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 68975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 69075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 69175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 69275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 69375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 69475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 695ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 696ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 69775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 69875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 69975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 70075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 70175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 70275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 70375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 70475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 70575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 70675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 70775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 70875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 70975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 71075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 71175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 71375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 71675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 71775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 71875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 71975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 72075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 72175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 72275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 723fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 7246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 725fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 726fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 727fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 728fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 729fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 730fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 731fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 732fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 733fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 734fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 735fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 736fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 737fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 738fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 739fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 740fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 741fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 742fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 743fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 744fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 745fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 746fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 747fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 748fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 749845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 750845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 751ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 7521f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 7533a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 75454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 75554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 757f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 759845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 760dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 7614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7631c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 7641c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 76543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 76643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 76743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 76803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 76984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 770dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 77184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 77284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 77384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 77484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 775dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 776dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 777dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 778dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 77984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 78084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 78148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 782cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 78591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 78691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 7923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 794c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 7959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 7979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 7989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 7999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 80384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 804a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_VIDEO); 8059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 806232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 807232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 808232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 809232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 810232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 81348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 81448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 81548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 81648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 81748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 81848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 81948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 82048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 82148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 822fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 823fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 8246eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 825ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 82691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 82791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 82891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 82991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 83048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 831855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 8324b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li int orientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 8334b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(orientation); 834d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 835ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 836845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 837845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 838845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 839fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 840fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 841845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 8424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 8434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 844845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 845845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 846d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 847d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 848845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 849845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 850845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 851845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 852cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 853845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 854ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 855845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 856845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 8576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 8589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 8599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 8609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 8619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 86261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 86361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 8649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 8669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 8679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 8689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 8699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 8709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 871fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 8726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 8736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 8756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 8766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 8776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 8786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 879bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.dismissSettingPopup(); 8806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 883750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 884c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 8853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 8863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 889cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8918ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 892631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 8939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 894095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 90043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 901232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 902232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 906cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 907cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 908cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 909cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 910cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 911cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 9120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 9130b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 9140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 915e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 91670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 9173eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 9180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 9200b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 9210b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 923fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 924fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 925fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 926fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 927fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 931de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 937de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 938de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 9427673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 95161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 95261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 95361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 95461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 96037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 96137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 96237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 96337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 96437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 96537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 966855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 967855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 968068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 969068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 970314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 971314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 972314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 973314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 974314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 975314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 976314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 977314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 978314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 979314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 9803665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 9813665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 9823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 9833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 9843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 98548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 986855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 987855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 988855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 989855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 990855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 991855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 99248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 993068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 994068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 995fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 996b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10060a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1028e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1031e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10375df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1042dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1043dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1045dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1046dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 105280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1053b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 10543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 105543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 105643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 105743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 105843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 105943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 106043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 106184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1065b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1070dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1071dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1073d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1078b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 108343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1084845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1085f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 10866897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1087f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10893a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1090286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1092b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 109580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1096c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1097c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1098c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1099c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1100c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1101721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1102c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1106de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1107b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1108de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1109d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1110d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1111c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1112b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1113b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1114b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1115b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1116de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1117b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1118de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1119de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1120de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1121de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 112261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1123de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1124de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 112543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 112643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 112743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 112843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 112943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 113043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 113143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 113243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 113343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 113443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 113543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 113643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 11379cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 113843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 114180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 114243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 114480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 114643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 114743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 114843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1160d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1161d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1162d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1163d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1164d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1165d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1166d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1167d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1170721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 117330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1174147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1175147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1176147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1177147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1178147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1179721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1180721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1181721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1182721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1183721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1184721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1185721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1186721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1189a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li private void addVideoToMediaStore() { 1190dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 119291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 119391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1194bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1195bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1196446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1197446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1198446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1199bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1200bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1201bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1202bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1203111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1204111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1205111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1206a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_VIDEO, 1207a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li mCurrentVideoUri)); 1208111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1209111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1210111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1211111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1212111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1213111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1214111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1215111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1221bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1225bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1226bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1227bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1228bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1230c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1236d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1242a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_CAMERA, new Runnable() { 12439ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1244a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_CAMERA); 12459ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 12469ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1247a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 1248a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1249a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 1250a72d73cbac59db43d413291e4db66763be08143arepo sync } 1251a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1252a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1253b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1254b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1255b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1256b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1257b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1258b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1259b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1260b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1261b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1264a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 126759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 126859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 126959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 127059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1271ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1272ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1273ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1274ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1275ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1276ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 127773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 127873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12797e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12807e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12817e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12827e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12837e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12847e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12857e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12867e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1287469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12887e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12897e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12907e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12917e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 12948da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1298c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13028d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13038d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13048d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1305e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 130691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 130791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1308e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1309f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1310b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1311b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1312b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 13138d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13148d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13158d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 13169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 131761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 131861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 13199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 13209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1329d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1330d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1331d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1332d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1333d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1336c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1337c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1338c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 133943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 134043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 134143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 134443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 134543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 134643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 134743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 13509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 135143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 135243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 135343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 135443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 135543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 135625c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li // If start fails, frameworks will not lock the camera for us. 135725c0a6c44f32788cb4e14095c48f1452b14530a6Wu-cheng Li mCameraDevice.lock(); 135843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 135943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 136043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1361e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 136243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 136343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 13641afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 136543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 136643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 136743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13701afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 13711afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 137268798bfa946e812beb9190fa7c98a316392fbce6Chih-yu Huang mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video_recording); 13731afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 13741afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 13751afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1376a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1377bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1378ff45331706e2fe361b4ff736d90b0ad4af0e7be9Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControl).startTimeLapseAnimation( 1379bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mTimeBetweenTimeLapseFrameCaptureMs, 1380bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mRecordingStartTime); 1381bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1382a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 13831afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 138416ca94d73bfe07f280e381595709b56c2681b2bcWu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter_video); 13851afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 13861afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1387a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1388bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1389ff45331706e2fe361b4ff736d90b0ad4af0e7be9Chung-yih Wang ((IndicatorControlWheelContainer) mIndicatorControl).stopTimeLapseAnimation(); 1390bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } 1391a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 139274c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13963b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 13973b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 13983b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 13993b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 14003b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 1401750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 14023b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14038ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 140484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 1407bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (!Util.isTabletUI()) { 1408d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan fadeOut(findViewById(R.id.shutter_button)); 1409d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 141061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 14111c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li Bitmap bitmap = ThumbnailUtils.createVideoThumbnail( 14129cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14131c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 14141c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 14151c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 14161c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 14171c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 14181c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 14191c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 14201c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 14211c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 14221c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 14231c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 14249cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 142584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 142661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 142761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 142861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 142961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 143061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1431373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1432373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1433373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1434373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 14351afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(false); 143684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 143784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 143884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 14391c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 144061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 1441373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1442e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1443373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1444373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1445373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1446373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1447373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1448373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1449373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 145061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 145161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 145261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 1453373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((View) button.getParent()).setVisibility(View.GONE); 145461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 14551afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 14561afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 14571afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 145884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 145984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 146061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 146161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 146261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 146361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 146461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 146561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 146661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 146761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 146861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 146961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 147061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 147161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 147284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 147384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 147484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 14751c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 147684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 147784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 148043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 1481a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li boolean shouldAddToMediaStore = false; 148243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 148343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 148443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 148543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 148643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 148743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 148843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 1489a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li shouldAddToMediaStore = true; 149043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 149138a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 149238a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 14951afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1496d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1497e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1498d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1499cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1500a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li if (shouldAddToMediaStore && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 1501a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li addVideoToMediaStore(); 150243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 150443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1507cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1509cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1512cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1514cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1518cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1520cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 1524750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 15258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1526631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1527de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1528de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 15308ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 15318ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 15328ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 15338ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 1534750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 15358ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 1536750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 15379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1585446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1587678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 158938a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1590678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1591678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1592d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 159323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 159423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 159523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1596d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1597d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1598d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1599d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 160197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1602b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1603d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1604678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1605d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1606678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1607d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 16083da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1609d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16108da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 16113da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 16123da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 16138da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 16143da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 16153da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 16163da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1617446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1618446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 16198da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1620d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1621678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1622d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1623d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1624d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1625d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1626d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1627d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1628d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1629482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1630482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1631482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1632d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1633d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1634d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1635d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16368da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 163713874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 16388da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1639d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1640e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1641da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1642da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1643da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1644da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 164550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 164650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 164750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16486227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16493a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 165050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1651da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1652da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1653da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1654da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1655da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1656da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1657da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1658da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1659da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1660da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1661da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1662da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1663da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1664da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1665da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 166650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16706dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 167250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16746dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16776dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 167850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 167950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 16814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 16824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 16834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 16844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 16850f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li // Set continuous autofocus. 16860f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li List<String> supportedFocus = mParameters.getSupportedFocusModes(); 16870f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li if (isSupported(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO, supportedFocus)) { 16880f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li mParameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO); 16890f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li } 16900f33ecf033eb8057ab3d21a9224ae54712eb7ff3Wu-cheng Li 169193ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(true); 16923ab4f0912da83f7f5f8266a57a606d521c1649e3Wu-cheng Li 169350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 169412a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 169512a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 169650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 169750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1698a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1699e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1700a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, VideoCamera.this); 17019ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17029ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17039ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17049ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1705a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1706a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_VIDEO) { 1707a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 17089ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17099ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1710e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1711e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 171250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1713f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1714f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1715f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1716f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1717f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1718adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1719adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 1720adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang 1721adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1722469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1723469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1724003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1725469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1726469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1728469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1729469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1730469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1731469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1732469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1733003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 17344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 17354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 17374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 1738adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setZoomIndex(0); 17394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1741bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 1742bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 1743003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1744003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1745ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang mIndicatorControl.reloadPreferences(); 1746003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1747003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1748003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1749003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1750adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1751469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1753469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1754469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1755469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1756469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17577add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 17587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 176144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 176244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 176344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1764bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1765bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1766bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1767bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1768bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1769bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 177044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 17717add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1772fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1773fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1774fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1775fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1776fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1777fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1778fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1779fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1780fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1781fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1782fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 17837add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 17843e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1785469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17861f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1787f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 17883e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 17893e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 17904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 17913e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 17923e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 17933e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 179479227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li ? R.drawable.border_preview_time_lapse 179579227ee2627163a64a3f8f5133528a6c86d79e04Wu-cheng Li : R.drawable.border_preview); 17963e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 17973e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1798ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1799ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1800750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1801750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1802750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1803750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 18045e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li "video/*", mOrientationCompensation, mThumbnailView); 1805f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1806750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1807f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1808f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 180902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 181002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 181102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 181202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 181302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 181402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 181502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 181602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 181702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 181802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 181902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 182002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 182138a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 182202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 182302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 1824bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang View popup = mIndicatorControl.getActiveSettingPopup(); 182597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 182697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 182797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 182897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 182997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 183097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 1831bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControl)) { 1832bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 1833937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 183402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 183502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 183602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 183702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 18384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1839adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private void initializeZoomControl() { 1840adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 1841adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (!mParameters.isZoomSupported()) { 1842adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setZoomSupported(false); 1843adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang return; 1844adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 1845adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.initialize(this); 18464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 18484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 1849adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) { 1850adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (Util.isTabletUI()) ((ZoomPicker) mZoomControl).initialize(this); 1851adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setZoomMax(mZoomMax); 1852adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 1853adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 1854adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.setOnZoomChangeListener( 18554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 18564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for immediate zoom 18574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomValueChanged(int index) { 18594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(index); 18604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for smooth zoom 18634a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomStateChanged(int state) { 18654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 18664a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18674a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 18684a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 18694a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(mZoomMax); 18704a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 18714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(0); 18724a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 18734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = -1; 18744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 18754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 18764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 18774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li }); 18814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 18844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18854a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18864a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 18874a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 18884a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 18894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 18904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 18914a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 18924a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18934a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 1894adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setZoomIndex(value); 18954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 18964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 18974a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 18984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 18994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 19014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 19024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 19034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 19064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 19124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 19134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 19144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 19164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 19174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19184a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 19194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 19204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 19214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 19234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 19244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 19254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 19264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 19284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 19294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 19304a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 19314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1933