VideoCamera.java revision 4a045a8e858706f56a6ffb5187960768f861f007
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Licensed under the Apache License, Version 2.0 (the "License"); you may not 561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * use this file except in compliance with the License. You may obtain a copy of 661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 1261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 1361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * License for the specific language governing permissions and limitations under 1461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 2059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wangimport com.android.camera.ui.CameraPicker; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 2338a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Linimport com.android.camera.ui.IndicatorWheel; 246fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 26b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.hardware.Camera.CameraInfo; 3750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 39469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 41cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 43f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 47bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.os.ParcelFileDescriptor; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 50bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chenimport android.provider.MediaStore.Video; 5103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.provider.Settings; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 5302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Liimport android.view.MenuItem.OnMenuItemClickListener; 5802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 5943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Liimport android.view.OrientationEventListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 68373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wangimport java.util.HashMap; 79fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Liimport java.util.Iterator; 80da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 857673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class VideoCamera extends ActivityBase 8677c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 88e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 89469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "video_last_thumb"; 940aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 95232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 3; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 98f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 104ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 105ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 109e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 110e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 111f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 112f651904fc747442f849bb084aaaf4d3245106860Owen Lin 11375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] TIME_LAPSE_VIDEO_QUALITY = { 11475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_1080P, 11575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_720P, 11675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_480P, 11775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_CIF, 11875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_TIME_LAPSE_QCIF}; 11975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 12075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private static final int[] VIDEO_QUALITY = { 12175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_1080P, 12275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_720P, 12375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_480P, 12475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_CIF, 12575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CamcorderProfile.QUALITY_QCIF}; 12675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 134e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1356eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1366eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1376eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1381ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 13959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private PreferenceGroup mPreferenceGroup; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 142522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 143469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 144a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 145469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1467341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 147a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/back camera picker for w1024dp layout. 14859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 1491afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private View mReviewControl; 1509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 151f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // A button showing the last captured video thumbnail. Clicking on it 1538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // goes to gallery. 1549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured video thumbnail and the URI of the 1568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original video. 1578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1581c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // An review image having same size as preview. It is displayed when 1591c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // recording is stopped in capture intent or share button is pressed. 1601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li private ImageView mReviewImage; 161f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private ShutterButton mShutterButton; 162f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private TextView mRecordingTimeView; 163f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private SwitcherSet mSwitcher; 164f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 165f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mIsVideoCaptureIntent; 166f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mQuickCapture; 167de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 168fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private boolean mOpenCameraFail = false; 169dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mStorageSpace; 1729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 176f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private boolean mRecordingTimeCountsDown = false; 177232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 180dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 181dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 19075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // The array of video quality profiles supported by each camera(s). Here the 19175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // cameraId is the index of the array to get the profile map which contain 19275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang // the set of quality string and its real quality of a camera. 19375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mProfileQuality; 19475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang private HashMap<String, Integer>[] mTimeLapseProfileQuality; 195845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 196b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 19782ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 19882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 2006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 201ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Default 0. If it is larger than 0, the camcorder is in time lapse mode. 202ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private int mTimeBetweenTimeLapseFrameCaptureMs = 0; 203ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li private View mTimeLapseLabel; 2043e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private View mPreviewBorder; 2056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 2066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 2076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 2086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 21061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 211855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 212855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 213855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2177e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 22050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 223ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 224ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 22559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 22659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 227ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 22902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 23043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private MyOrientationEventListener mOrientationListener; 23143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // The device orientation in degrees. Default is unknown. 23243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 23343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // The orientation compensation for icons and thumbnails. 23443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private int mOrientationCompensation = 0; 2359cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li private int mOrientationHint; // the orientation hint for video playback 23643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 2374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPED = 0; 2384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_START = 1; 2394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private static final int ZOOM_STOPPING = 2; 2404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 2414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomState = ZOOM_STOPPED; 2424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private boolean mSmoothZoomSupported = false; 2434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomValue; // The current zoom value. 2444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mZoomMax; 2454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private int mTargetZoomValue; 2464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private ZoomPicker mZoomPicker; 2474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 249d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 250d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 256f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 257f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 258f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 259f651904fc747442f849bb084aaaf4d3245106860Owen Lin 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 261cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 262cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 267d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 271232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 272232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if ((Util.getDisplayRotation(VideoCamera.this) != mDisplayRotation) 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && !mMediaRecorderRecording) { 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li startPreview(); 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2890a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 292937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 301c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 304c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 30543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateThumbnailButton(); 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 3089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 31091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 311d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.wait), Toast.LENGTH_LONG).show(); 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 313c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 3163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 31930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 32030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 32130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 32230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 32330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 330ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 331ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 332ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 333ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 334ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 335ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 336ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 337ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 338ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 339ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 340ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 341ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 342ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3451ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 346bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 347bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau //Testing purpose. Launch a specific camera through the intent extras. 348bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 349bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 350bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 351bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 352bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 3531ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3541ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 35550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 356ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 357ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 358ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 35948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 36048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 361ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 36248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 363ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 36484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 365dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(VideoCamera.this, mCameraId); 36684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 36784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 36884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 36984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mOpenCameraFail = true; 370dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 371dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 3723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 373ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 374ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 37548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 376ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 380a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 381a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 382a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 383a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 3841afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl = findViewById(R.id.review_control); 3851afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mReviewControl.setVisibility(View.VISIBLE); 386e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 387e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 388d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan findViewById(R.id.btn_play).setOnClickListener(this); 389e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li View retake = findViewById(R.id.btn_retake); 390a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan retake.setOnClickListener(this); 391373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (retake instanceof ImageView) { 392373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((ImageView) retake).setImageResource(R.drawable.btn_ic_review_retake_video); 393373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } else { 394373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) retake).setCompoundDrawablesWithIntrinsicBounds( 395373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan R.drawable.ic_switch_video_holo_dark, 0, 0, 0); 396373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 397a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 398a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 399a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 400a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 401eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 40285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 403a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mSwitcher.setOnSwitchListener(this); 404a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4061f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 4071f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 4081f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 4091f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 4101c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 4151c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 4161c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 420e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 42161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 42261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 42361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 42461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 42561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 426cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 4279847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 42843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener = new MyOrientationEventListener(VideoCamera.this); 429ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mTimeLapseLabel = findViewById(R.id.time_lapse_label); 4303e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 4319847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 43248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 433ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 43448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 435fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mOpenCameraFail) { 436dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 437dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 438dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 439dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 440f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 441f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 442ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 443ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 444ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 445f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 4463e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 447fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 448fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li 449003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 450003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 451003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 45270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 4537341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 454a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4557341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 45670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 45770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 45870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 45970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 4614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 462f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 463f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 464f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 46570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay == null) return; 466f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 467f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 468f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 469f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 470f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 471f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 472f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 473e4303f7a3925ad0bd9d66bbecef1c91d0c5ab000Thomas Hultgren && !mPausing) { 474e4303f7a3925ad0bd9d66bbecef1c91d0c5ab000Thomas Hultgren if (mGLRootView == null) attachHeadUpDisplay(); 475f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 476c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 477f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 478503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 479503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 48059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 48159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 48259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 4839e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle_video); 48459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 48559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 48659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 48759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 48859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 48959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 49059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 49159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 49259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 4934a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 4944a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 4954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null && mParameters.isZoomSupported()) { 4964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setVisibility(View.VISIBLE); 4974a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 4984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 4994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 50059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 5017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 502c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 503003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.video_preferences); 50459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 50559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 50659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeHeadUpDisplay() { 50759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mHeadUpDisplay == null) return; 508067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 509067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 510469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 51159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mPreferenceGroup = filterPreferenceScreenByIntent(mPreferenceGroup); 512da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 5132049ccfd9b086f001e72c6d5e09876038fd18fa3Wu-cheng Li mHeadUpDisplay.initialize(this, mPreferenceGroup, mOrientationCompensation); 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 516c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 51743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 51802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 519c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 520c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 521c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 522c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 523c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 524c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 525f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 526f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 527f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 528f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 529f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 53070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 53170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 53270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 53370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 5347341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 53570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 53670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 53770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 53870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 53970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 54070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 54170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 5427341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 543e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 544e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 54570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 54670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 5477341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 5487341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 5497341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 550067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 551067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 552d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 553d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 5549bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li CameraSettings.KEY_VIDEO_QUALITY, 5559bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL}; 556f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 557f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 558f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT}; 559f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, OTHER_SETTING_KEYS); 5607341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 561067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 562067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 5636f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 5646f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 56543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public static int roundOrientation(int orientation) { 56643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 56743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 56843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 56943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private class MyOrientationEventListener 57043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li extends OrientationEventListener { 57143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public MyOrientationEventListener(Context context) { 57243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li super(context); 57343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 57443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 57543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li @Override 57643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li public void onOrientationChanged(int orientation) { 57743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) return; 57843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // We keep the last known orientation. So if the user first orient 57943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the camera then point the camera to floor or sky, we still have 58043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // the correct orientation. 58143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 58243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 58343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 58443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 58543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 58643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(VideoCamera.this); 58743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 58843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 58943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (!mIsVideoCaptureIntent) { 59043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li setOrientationIndicator(mOrientationCompensation); 59143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 59243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mHeadUpDisplay != null) { 59343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 59443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 59543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 59643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 59743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 59843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 59943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li private void setOrientationIndicator(int degree) { 600eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 60143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li R.id.review_thumbnail); 602eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 60343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 604eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 605eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 606eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 607eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 60843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 60943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 61061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 61161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 61261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 61361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 6148ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } catch (ActivityNotFoundException ex) { 61561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 616e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 617e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 618e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 62161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 62243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li deleteCurrentVideo(); 62343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li hideAlert(); 62461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 62561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 62661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 62861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 63161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 6329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 6339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 6357da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 6368ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mMediaRecorderRecording && mThumbnail != null) { 6378ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 6388ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 639de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 640de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 641de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 642de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 647de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 648de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 649de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 650e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 6519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 652f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 653e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 6549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 655e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 6569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 657e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 658f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 6599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 660f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 661f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 662f651904fc747442f849bb084aaaf4d3245106860Owen Lin 663de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 665dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 66670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 667c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh boolean stop = mMediaRecorderRecording; 668f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 669c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (stop) { 670e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 67143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { 672de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 674f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 675d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan 676d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // Keep the shutter button disabled when in video capture intent 677d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // mode and recording is stopped. It'll be re-enabled when 678d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan // re-take button is clicked. 679c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (!(mIsVideoCaptureIntent && stop)) { 680d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan mHandler.sendEmptyMessageDelayed( 681d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 682d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 689c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateAndShowStorageHint() { 690c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 696c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace == Storage.UNAVAILABLE) { 697c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.no_storage); 698c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.PREPARING) { 699c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.preparing_sd); 700c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace == Storage.UNKNOWN_SIZE) { 701c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.access_sd_fail); 702c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 703c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh errorMessage = getString(R.string.spaceIsLow_content); 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 705c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 720469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 721469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 72250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 72375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang boolean videoQualityHigh = 72475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraSettings.getVideoQuality(this, quality); 725469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 726b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 727845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 728845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 72991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 73091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 73175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (extraVideoQuality > 0) { 73275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_high); 73375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else { // 0 is mms. 73475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang quality = getString(R.string.pref_video_quality_mms); 73575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 736845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 737845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 738232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 739232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 740232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 741522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 742522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 743232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 744b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 745469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 7469fff0f154b8531094aa1349e0241a998c14da810Wu-cheng Li CameraSettings.getVideoDurationInMillis(this, quality, mCameraId); 747b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 748ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 749ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li // Read time lapse recording interval. 750ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li String frameIntervalStr = mPreferences.getString( 751ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 752ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li getString(R.string.pref_video_time_lapse_frame_interval_default)); 7539bbd157589ef9ee4a525bc8bc49586c8ba45b3aeWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 754ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 755ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li mCaptureTimeLapse = (mTimeBetweenTimeLapseFrameCaptureMs != 0); 75675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int profileQuality = getProfileQuality(mCameraId, quality, mCaptureTimeLapse); 75775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfile = CamcorderProfile.get(mCameraId, profileQuality); 75875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang getDesiredPreviewSize(); 75975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 76075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 76175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int getProfileQuality(int cameraId, String quality, boolean captureTimeLapse) { 76275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer>[] qualityMap; 76375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (captureTimeLapse) { 76475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mTimeLapseProfileQuality == null) { 76575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mTimeLapseProfileQuality = new HashMap[ 76675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 76775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 76875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mTimeLapseProfileQuality; 76975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 77075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, TIME_LAPSE_VIDEO_QUALITY); 771ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 772ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } else { 77375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (mProfileQuality == null) { 77475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang mProfileQuality = new HashMap[ 77575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang CameraHolder.instance().getNumberOfCameras()]; 77675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 77775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap = mProfileQuality; 77875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (qualityMap[cameraId] == null) { 77975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap[cameraId] = buildProfileQuality(cameraId, VIDEO_QUALITY); 780ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 781ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 78275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap[cameraId].get(quality); 78375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 78475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang 78575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> buildProfileQuality(int cameraId, 78675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int qualityList[]) { 78775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang HashMap<String, Integer> qualityMap = new HashMap<String, Integer>(); 78875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang int highestQuality = -1, secondHighestQuality = -1, 78975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = -1; 79075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang for (int i = 0; i < qualityList.length; i++) { 79175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (CamcorderProfile.hasProfile(cameraId, qualityList[i])) { 79275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (highestQuality == -1) { 79375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang highestQuality = qualityList[i]; 79475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } else if (secondHighestQuality == -1) { 79575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = qualityList[i]; 79675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang break; 79775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 79875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang lastEffectiveQuality = qualityList[i]; 79975da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80075da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80175da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang if (secondHighestQuality == -1) { 80275da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang secondHighestQuality = highestQuality; 80375da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang } 80475da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_high), highestQuality); 80575da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_low), secondHighestQuality); 80675da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_youtube), highestQuality); 80775da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang qualityMap.put(getString(R.string.pref_video_quality_mms), lastEffectiveQuality); 80875da345f6899b6e10274b9a443b32848aa34f39cChung-yih Wang return qualityMap; 809fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 8106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 811fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void getDesiredPreviewSize() { 812fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mParameters = mCameraDevice.getParameters(); 813fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (mParameters.getSupportedVideoSizes() == null) { 814fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = mProfile.videoFrameWidth; 815fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = mProfile.videoFrameHeight; 816fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { // Driver supports separates outputs for preview and video. 817fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 818fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size preferred = mParameters.getPreferredPreviewSizeForVideo(); 819fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li int product = preferred.width * preferred.height; 820fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Iterator it = sizes.iterator(); 821fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // Remove the preview sizes that are not preferred. 822fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li while (it.hasNext()) { 823fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = (Size) it.next(); 824fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width * size.height > product) { 825fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li it.remove(); 826fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 827fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 828fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size optimalSize = Util.getOptimalPreviewSize(this, sizes, 829fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 830fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewWidth = optimalSize.width; 831fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mDesiredPreviewHeight = optimalSize.height; 832fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 833fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "mDesiredPreviewWidth=" + mDesiredPreviewWidth + 834fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li ". mDesiredPreviewHeight=" + mDesiredPreviewHeight); 835845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 836845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 837ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 8381f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 8393a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 84054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 84154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 843f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 845845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 846dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 8474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8491c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 8501c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 85143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Start orientation listener as soon as possible because it takes 85243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // some time to get first orientation. 85343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.enable(); 85403eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (!mPreviewing) { 85584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 856dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 85784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li readVideoPreferences(); 85884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resizeForPreviewAspectRatio(); 85984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 86084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 861dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 862dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 863dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 864dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 86584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 86684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 86748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 868cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 87191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 87291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 8783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 880c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mStorageSpace = Storage.getAvailableSpace(); 8819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 8829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 8839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 8849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 8859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 888f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 88943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 8909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 89184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li updateThumbnailButton(); // Update the last video thumbnail. 89284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_VIDEO); 8939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 894232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 895232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 896232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 897232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 898232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 8994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoom(); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 90348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 90448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 90548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 90648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 90748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 90848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 90948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 91048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 911fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li private void startPreview() { 912fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Log.v(TAG, "startPreview"); 9136eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 914ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 91591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 91691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 91791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 91891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 91948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 920855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 921855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 922d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 923ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 924845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 925845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 926845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 927fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 928fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 929845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 9304a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 9314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mPreviewing = true; 932845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 933845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 934d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 935d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 936845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 937845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 938845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 939845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 940cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 941845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 942ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 943845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 944845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 9456227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 9469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 9479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 9489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 9499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 95061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 95161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 9529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 9539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 9549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 9559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 9569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 9579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 9589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 959fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 9606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 9616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 9636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 9646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 9656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 9666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 9687341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.dismissSettingPopup(); 9696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 9706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 9733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 9743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 9753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 976cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9788ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsVideoCaptureIntent && mThumbnail != null) { 979631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 9809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 981095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 986845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 98743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationListener.disable(); 988232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 989232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 993cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 994cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 995cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 996cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 997cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 998cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 9990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 10000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 10010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 1002e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 100370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 10043eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 10050b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 10060b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 10070b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 10080b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1010fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 1011fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 1012fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 1013fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 1014fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 1018de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1021de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 1024de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1025de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 10297673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (mMediaRecorderRecording) return true; 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 103861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 103961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 104061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 104161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 104737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 104837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 104937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 105037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 105137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 105237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 1053855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 1054855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li 1055068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 1056068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 1057314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 1058314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 1059314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 1060314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 1061314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 1062314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 1063314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 1064314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 1065314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 1066314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 10673665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 10683665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 10693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 10703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 10713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 107248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 1073855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1074855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1075855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1076855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1077855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 1078855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 107948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 1080068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 1081068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 1082fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); 1083b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10930a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1115e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 1118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11245df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, resultIntent); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 1129dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 1130dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1132dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1133dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 113880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 113980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1140b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 11413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 114243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mCameraDevice == null) return; 114343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 114443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mSurfaceHolder == null) { 114543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Surface holder is null. Wait for surface changed."); 114643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 114743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 114884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1152b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 11539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1157dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1158dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1160d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1165b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 116943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // Unlock the camera object before passing it to media recorder. 117043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCameraDevice.unlock(); 1171845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1172f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 11736897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1174f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 11763a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 1177286727c4681ccdc0b9832ff006accf569ddab172Wu-cheng Li mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 11786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1179b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 11806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 118280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 1183c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // Try Uri in the intent first. If it doesn't exist, use our own 1184c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh // instead. 1185c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mVideoFileDescriptor != null) { 1186c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1187c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else { 1188721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh generateVideoFilename(mProfile.fileFormat); 1189c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh mMediaRecorder.setOutputFile(mVideoFilename); 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1193de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1194b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1195de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1196d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1197d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1198c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh long maxFileSize = mStorageSpace - LOW_STORAGE_THRESHOLD / 4; 1199b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1200b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1201b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1202b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1203de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1204b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1205de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1206de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1207de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1208de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 120961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1210de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1211de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 121243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 121343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // documentation. 121443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int rotation = 0; 121543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 121643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 121743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 121843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 121943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } else { // back-facing camera 122043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li rotation = (info.orientation + mOrientation) % 360; 122143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 122243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 122343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOrientationHint(rotation); 12249cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mOrientationHint = rotation; 122543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 122880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 122943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename, e); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 123343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 123443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(this); 123543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(this); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1246d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFilename = null; 1247d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li if (mVideoFileDescriptor != null) { 1248d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li try { 1249d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor.close(); 1250d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } catch (IOException e) { 1251d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li Log.e(TAG, "Fail to close fd", e); 1252d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1253d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li mVideoFileDescriptor = null; 1254d27cd2ac1d65481d40a50dc9f0b3fe0d8e845fa0Wu-cheng Li } 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1257721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh private void generateVideoFilename(int outputFileFormat) { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 126030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1261147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong String mime = "video/3gpp"; 1262147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong if (outputFileFormat == MediaRecorder.OutputFormat.MPEG_4) { 1263147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong filename = title + ".mp4"; 1264147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong mime = "video/mp4"; 1265147bd5fe09aaed4c66967bd0b033c6c82accfbb3James Dong } 1266721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mVideoFilename = Storage.DIRECTORY + '/' + filename; 1267721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues = new ContentValues(7); 1268721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.TITLE, title); 1269721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DISPLAY_NAME, filename); 1270721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATE_TAKEN, dateTaken); 1271721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.MIME_TYPE, mime); 1272721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mCurrentVideoValues.put(Video.Media.DATA, mVideoFilename); 1273721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh Log.v(TAG, "New video filename: " + mVideoFilename); 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1277dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 127991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 128091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1281bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen long duration = SystemClock.uptimeMillis() - mRecordingStartTime; 1282bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen if (duration > 0) { 1283446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li if (mCaptureTimeLapse) { 1284446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li duration = getTimeLapseVideoLength(duration); 1285446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li } 1286bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen mCurrentVideoValues.put(Video.Media.DURATION, duration); 1287bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } else { 1288bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen Log.w(TAG, "Video duration <= 0 : " + duration); 1289bf5c2c192adfa62860fdcff560a458ba317e9b98Ray Chen } 1290111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1291111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1292111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1293111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1294111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1295111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1296111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1297111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1298111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1299111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1300111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1306bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // Remove the video and the uri if the uri is not passed in by intent. 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1310bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mCurrentVideoUri != null) { 1311bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mContentResolver.delete(mCurrentVideoUri, null, null); 1312bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li mCurrentVideoUri = null; 1313bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1315c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 13279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 13289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 13299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 13309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 13319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1332d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1333d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1334b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1335b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1336b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1337b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1338b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1339b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1340b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1341b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1342b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1343b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1344ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1345ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1346ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1347ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1348ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1349ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1350ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 135159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 135259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 135359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 135459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1355ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1356ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1357ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1358ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1359ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1360ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 136173e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 136273e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 13637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 13647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 13657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 13667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 13677e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 13697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 13707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1371469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 13727e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 13747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 13757e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 13788da3d3a262b3b6c30718c0eaee5b2bd0427baf06Wu-cheng Li Log.e(TAG, "MediaRecorder error. what=" + what + ". extra=" + extra); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 1382c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13868d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 13878d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 13888d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1389e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 139091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 139191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1392e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1393f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1394b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1395b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1396b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 13978d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13988d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13998d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 14009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 140161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 140261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 14039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 14049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 14059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 14069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 14079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 14089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 14099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 14109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 14119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 14129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1413d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li // For testing. 1414d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li public boolean isRecording() { 1415d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li return mMediaRecorderRecording; 1416d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li } 1417d6274919641427d3062c0818943f2d55ab98c15dWu-cheng Li 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1420c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh 1421c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateAndShowStorageHint(); 1422c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mStorageSpace < LOW_STORAGE_THRESHOLD) { 142343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Storage issue, ignore the start request"); 142443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 142543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li initializeRecorder(); 142843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorder == null) { 142943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Fail to initialize media recorder"); 143043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 143143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li pauseAudioPlayback(); 14349c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 143543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 143643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.start(); // Recording is now started 143743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 143843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.e(TAG, "Could not start media recorder. ", e); 143943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); 144043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li return; 144143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 144243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li enableCameraControls(false); 1443e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 144443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = true; 144543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mRecordingStartTime = SystemClock.uptimeMillis(); 14461afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(true); 144743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li 144843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li updateRecordingTime(); 144943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li keepScreenOn(); 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14521afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li private void showRecordingUI(boolean recording) { 14531afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (recording) { 145474c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan mShutterButton.setImageDrawable(getResources().getDrawable( 145574c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan R.drawable.btn_ic_video_record_stop)); 145674c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan mShutterButton.setBackgroundResource(R.drawable.btn_shutter_recording); 14571afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setText(""); 14581afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.VISIBLE); 14591afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.GONE); 1460a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1461a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mIndicatorWheel.startTimeLapseAnimation( 1462a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mTimeBetweenTimeLapseFrameCaptureMs, 1463a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mRecordingStartTime); 1464a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 14651afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } else { 14661afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mShutterButton.setImageDrawable(getResources().getDrawable( 14671afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li R.drawable.btn_ic_video_record)); 14681afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mShutterButton.setBackgroundResource(R.drawable.btn_shutter); 14691afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li mRecordingTimeView.setVisibility(View.GONE); 14701afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mReviewControl != null) mReviewControl.setVisibility(View.VISIBLE); 1471a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li if (mCaptureTimeLapse) { 1472a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li mIndicatorWheel.stopTimeLapseAnimation(); 1473a18b115b025fe0c3b046348953946c8db07e12ceWu-cheng Li } 147474c5164d19fa213c6904639e6e6b0d9e542cbf66Hung-ying Tyan } 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 14783b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (mCurrentVideoUri != null) { 14793b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14803b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14813b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li if (videoFrame != null) { 14823b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnail = new Thumbnail(mCurrentVideoUri, videoFrame, 0); 14833b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 14843b096a491432b9904ad758fa11a6b894a03ad6ecWu-cheng Li } 14858ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 148684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 148784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 148884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 14897341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 1490d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan fadeOut(findViewById(R.id.shutter_button)); 1491d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 149261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 14931c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li Bitmap bitmap = ThumbnailUtils.createVideoThumbnail( 14949cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14951c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (bitmap != null) { 14961c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // MetadataRetriever already rotates the thumbnail. We should rotate 14971c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // it back (and mirror if it is front-facing camera). 14981c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li CameraInfo[] info = CameraHolder.instance().getCameraInfo(); 14991c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li if (info[mCameraId].facing == CameraInfo.CAMERA_FACING_BACK) { 15001c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, false); 15011c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } else { 15021c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li bitmap = Util.rotateAndMirror(bitmap, -mOrientationHint, true); 15031c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li } 15041c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(bitmap); 15051c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 15069cfab4bc18b8d9d905263c687e19c06df885dca7Wu-cheng Li } 150784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 150861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 150961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 151061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 151161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 151261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1513373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1514373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1515373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1516373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 15171afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(false); 151884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 151984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 152084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 15211c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.INVISIBLE); 152261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 1523373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan mShutterButton.setEnabled(true); 1524e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1525373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1526373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1527373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1528373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1529373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1530373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1531373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 153261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 153361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 153461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 1535373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((View) button.getParent()).setVisibility(View.GONE); 153661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 15371afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li if (mCaptureTimeLapse) { 15381afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showTimeLapseUI(true); 15391afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li } 154084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 154184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 154261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 154361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 154461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 154561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 154661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 154761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 154861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 154961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 155061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 155161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 155261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 155361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 155484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 155584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 155684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 15571c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li return this.mReviewImage.getVisibility() == View.VISIBLE; 155884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 155984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 156243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mMediaRecorderRecording) { 156343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li boolean needToRegisterRecording = false; 156443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnErrorListener(null); 156543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.setOnInfoListener(null); 156643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li try { 156743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorder.stop(); 156843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mCurrentVideoFilename = mVideoFilename; 156943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li Log.v(TAG, "Setting current video filename: " 157043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + mCurrentVideoFilename); 157143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li needToRegisterRecording = true; 157243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } catch (RuntimeException e) { 157338a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin Log.e(TAG, "stop fail", e); 157438a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin if (mVideoFilename != null) deleteVideoFile(mVideoFilename); 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 157643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mMediaRecorderRecording = false; 15771afe2a1ff266f1ccd7fccf2c37e97d2136384896Wu-cheng Li showRecordingUI(false); 1578d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan if (!mIsVideoCaptureIntent) { 1579e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1580d18f70fe9b9769242e23d04f7de8f300b4702f2eHung-ying Tyan } 1581cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1582c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (needToRegisterRecording && mStorageSpace >= LOW_STORAGE_THRESHOLD) { 158343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li registerVideo(); 158443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li } 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 158643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li releaseMediaRecorder(); // always release media recorder 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1589cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1591cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1594cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1596cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1600cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1602cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 16068ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 16078ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 16088ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 1609631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1610de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1611de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 16129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 16138ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) { 16148ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastVideoThumbnail(mContentResolver); 16158ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 16168ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 16178ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 16188ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 16198ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 16209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1623678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1624678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1625678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1626678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1627678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1628678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1629678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1630678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1631678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1632678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1633678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1634678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1635678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1636678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1637678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1638678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1639678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1640678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1641678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1642678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1643678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1644678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1645678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1646678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1647678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1648678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1649678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1650678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1651678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1652678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1653678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1654678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1655678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1656678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1657678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1658678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1659678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1660678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1661678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1662678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1663678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1664678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1665678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1666678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1667678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1668446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li private long getTimeLapseVideoLength(long deltaMs) { 1669678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1670678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1671678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 167238a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin return (long) (numberOfFrames / mProfile.videoFrameRate * 1000); 1673678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1674678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1675d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 167623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 167723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 167823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1679d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1680d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1681d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1682d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1683d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 168497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1685b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1686d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1687678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1688d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1689678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1690d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 16913da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li String text; 1692d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 16938da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long targetNextUpdateDelay; 16943da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li if (!mCaptureTimeLapse) { 16953da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li text = millisecondToTimeString(deltaAdjusted, false); 16968da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = 1000; 16973da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li } else { 16983da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // The length of time lapse video is different from the length 16993da604b599211a0e3814a4238646abdee02f2786Wu-cheng Li // of the actual wall clock time elapsed. Display the video length 1700446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li // only in format hh:mm:ss.dd, where dd are the centi seconds. 1701446b319606f90abedfa1927d4d47ce50e6b965c3Wu-cheng Li text = millisecondToTimeString(getTimeLapseVideoLength(delta), true); 17028da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li targetNextUpdateDelay = mTimeBetweenTimeLapseFrameCaptureMs; 1703d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1704678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1705d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1706d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1707d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1708d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1709d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1710d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1711d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1712482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1713482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1714482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1715d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1716d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1717d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1718d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 17198da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li long actualNextUpdateDelay = targetNextUpdateDelay - (delta % targetNextUpdateDelay); 172013874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 17218da52d4bb31ad280779ec320bb86076386a485a2Wu-cheng Li UPDATE_RECORD_TIME, actualNextUpdateDelay); 1722d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1723e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1724da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1725da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1726da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1727da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 172850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 172950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 173050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 17323a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 173350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1734da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1735da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1736da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1737da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1738da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1739da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1740da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1741da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1742da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1743da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1744da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1745da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1746da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1747da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1748da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 174950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 17506dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 17516dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 17526dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 17536dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 17546dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 175550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 17566dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 17576dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 17586dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 17596dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17606dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 176150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 176250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 176350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 17646dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 17656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 17666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 17676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 176850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 176950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1770ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 17714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Set zoom. 17724a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 17734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(mZoomValue); 17744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 17754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 177650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 177712a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 177812a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 177950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 178050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1782e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 1783eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoCameraMode(VideoCamera.this); 17849ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17859ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1788d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1789e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 17909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 17919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1793e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1794e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 179550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1796f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1797f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1798f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1799f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1800f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1801f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1802f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1803f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1804f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1805f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1806f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1807f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 18081f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1809469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1810469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1811469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1812469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 181387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 1814469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1815469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 181687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1817469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1818469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 18191f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 18201f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1821469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1822469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1823469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1824469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1825469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1826469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1827469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1828469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1829469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1830469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 18316374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li 18326374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li public void onShareButtonClicked() { 18336374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li mHandler.post(new Runnable() { 18346374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li public void run() { 18356374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li VideoCamera.this.onShareButtonClicked(); 18366374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li } 18376374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li }); 18386374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li } 1839469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1840469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1841469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1842469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1843469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1844003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1845469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1846469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1847469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1848469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1849469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1850469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1851469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1852469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1853003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 18544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 18554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 18564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = 0; 18574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 18584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 18594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 18604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 1861003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 1862003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 1863003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1864003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 18657341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 18667341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 1867003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(VideoCamera.this, mPreferences, 1868003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 18697341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 1870003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1871003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1872003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1873003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 187487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 1875469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1876469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1877469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1878469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1879469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1880469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18817add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18827add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18837add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18847add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 188544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 188644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 188744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1888bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsVideoCaptureIntent) { 1889bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is video capture, stay in video capture mode. 1890bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this, getIntent()); 1891bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1892bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoVideoMode(this); 1893bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 189444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 18957add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 1896fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li readVideoPreferences(); 1897fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li // We need to restart the preview if preview size is changed. 1898fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li Size size = mParameters.getPreviewSize(); 1899fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li if (size.width != mDesiredPreviewWidth 1900fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li || size.height != mDesiredPreviewHeight) { 1901fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li mCameraDevice.stopPreview(); 1902fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li resizeForPreviewAspectRatio(); 1903fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1904fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } else { 1905fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li setCameraParameters(); 1906fa15ed300e2a487c2e305994a75fd8f162dc3be8Wu-cheng Li } 19077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 19083e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li showTimeLapseUI(mCaptureTimeLapse); 1909469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 19101f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1911f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 19123e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li private void showTimeLapseUI(boolean enable) { 19133e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mTimeLapseLabel != null) { 19144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTimeLapseLabel.setVisibility(enable ? View.VISIBLE : View.GONE); 19153e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 19163e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li if (mPreviewBorder != null) { 19173e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li mPreviewBorder.setBackgroundResource(enable 191834fa41048a31866b3188190ec597b5a00f44269bHung-ying Tyan ? R.drawable.border_preview_time_lapse_holo 191934fa41048a31866b3188190ec597b5a00f44269bHung-ying Tyan : R.drawable.border_preview_holo); 19203e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li } 19213e0ae4cf60e8735049aa9a276bc3c4b911537471Wu-cheng Li 1922ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li } 1923ac058a1c9895c2a47e94fd7e8c0b43a51dfd0e2cWu-cheng Li 1924f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 1925f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 1926f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 1927f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured video. 19288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 19291c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(mThumbnail.getBitmap()); 19301c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 19311c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 1932f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 1933f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("video/*"); 19348ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 1935f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_video_via))); 1936f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 1937f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 1938f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 1939d4594cafc86f8400012146abd48534aa9d68d92dWu-cheng Li getResources().getString(R.string.no_video_to_share), Toast.LENGTH_SHORT); 1940f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1941f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 1942f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1943f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1944f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 19457341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 194687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 194787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1948f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1949003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1950003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 1951003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li VideoCamera.this.onRestorePreferencesClicked(); 1952003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1953fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 1954fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 1955fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1956f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 1957f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li public void onShareButtonClicked() { 1958f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li VideoCamera.this.onShareButtonClicked(); 1959f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1960f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 196102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 196259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 196359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 196459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang VideoCamera.this.onSharedPreferenceChanged(); 196559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 196659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 196759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 196802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 196902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 197002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 197102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 197202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 197302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 197402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 197502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 197602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 197702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 197802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 197902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 198038a16262e8936afd22a83cf6b5b5a758de8f4f9eOwen Lin @Override 198102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 198202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 198397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 198497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 198597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 198697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window or indicator wheel handle the event by 198797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // themselves. Dismiss the popup window if users touch on other 198897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // areas. 198997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 199097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel)) { 199197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 1992937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 199302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 199402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 199502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 199602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 19974a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 19984a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoom() { 19994a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (!mParameters.isZoomSupported()) return; 20004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 20024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 20034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) { 20044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 20054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomIndex(mParameters.getZoom()); 20064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 20074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 20084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 20094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for immediate zoom 20104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomValueChanged(int index) { 20124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(index); 20134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // only for smooth zoom 20164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomStateChanged(int state) { 20184a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 20194a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20204a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 20214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 20224a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(mZoomMax); 20234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 20244a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li VideoCamera.this.onZoomValueChanged(0); 20254a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = -1; 20274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 20284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 20294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 20304a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20324a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20334a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li }); 20344a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20354a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20364a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 20374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20384a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20394a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private final class ZoomListener 20404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 20414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 20424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li public void onZoomChange(int value, boolean stopped, android.hardware.Camera camera) { 20434a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 20444a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = value; 20454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20464a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Update the UI when we get zoom value. 20474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 20484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Keep mParameters up to date. We do not getParameter again in 20504a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 20514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mParameters.setZoom(value); 20524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (stopped && mZoomState != ZOOM_STOPPED) { 20544a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 20554a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(mTargetZoomValue); 20564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 20574a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20584a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPED; 20594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20604a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20614a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20634a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20644a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void onZoomValueChanged(int index) { 20654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li // Not useful to change zoom value when the activity is paused. 20664a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mPausing) return; 20674a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 20684a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mSmoothZoomSupported) { 20694a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 20704a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 20714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomState == ZOOM_START) { 20724a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_STOPPING; 20734a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.stopSmoothZoom(); 20744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20754a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 20764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mTargetZoomValue = index; 20774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mCameraDevice.startSmoothZoom(index); 20784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomState = ZOOM_START; 20794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20804a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else { 20814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomValue = index; 20824a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li setCameraParameters(); 20834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 20844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 2085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 2086