Camera.java revision 5945773c664ada754ce5eb9239bd4c8bd95ee4b4
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 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 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under 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 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 465e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 590ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 6295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.Cancelable; 652e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 672e768c1b835a127f190395a91477144d8ae850acOwen Lin 680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 745945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Liimport java.util.StringTokenizer; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 80e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 81e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin Switcher.OnSwitchListener { 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 84b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 86e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10987341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 11087341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11187341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 1129dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 11387341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 11487341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 11587341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 11887341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 1195945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li public static final String PARM_FLASH_MODE = "flash-mode"; 12095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String SUPPORTED_ZOOM = "zoom-values"; 1219dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 1225945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li public static final String SUPPORTED_FLASH_MODE = "flash-mode-values"; 12387341536812081826656040ac81f8f386c6c1407Wu-cheng Li 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 131e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 132e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 133e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 14295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 1452e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 14795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 14895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 14995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 172bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 177bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 178bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 179bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 180bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 181bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 182bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 183bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 184bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 185cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 186cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 187cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 188cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 194bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1970a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 1980a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 1990a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2000a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterAndRawPictureCallbackTime; 2010a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mJpegPictureCallbackTimeLag; 2020a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mRawPictureAndJpegPictureCallbackTime; 20311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 204cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau //Add the media server tag 205cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2060f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2070f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2080f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 209bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 271d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 272d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 276dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 277dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 278dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 279059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 280059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 281059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 283059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 284547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 288dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 289059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 297dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mGpsIndicator.setImageResource(R.drawable.ic_camera_sym_gps); 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30572c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // Disable zoom until driver is ready. 30672c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // TODO: enable this. 30772c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li //initializeZoom(); 30895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 310e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 312547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 313d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 314d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 315547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 316547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 317547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 318547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 319547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 334547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 335d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 336d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 337547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 338547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 339547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 340937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 3511e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 3521e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 3531e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 3541e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 3551e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 3571e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 358d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 359d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 360d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 3660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 3770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 3780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 38207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 38307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 38407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 38507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 38607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 38707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 40107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 40207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 40307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 40407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 40507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 40607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 40707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 40807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 40907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 41007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 417937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 419bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 420bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 421bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 422bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 423bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 424bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 42511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 42611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 42711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 428bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 42948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 43048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 431bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 432bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 433bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 434bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 4350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 4360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 438bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 43911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 44011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 44175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 443937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 4460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 4470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 44911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 45011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 45111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 45211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 454937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 4646c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 465de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 466e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 467e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 469bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 47011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 47111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 47211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 47391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mRawPictureAndJpegPictureCallbackTime + "ms"); 4742bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mImageCapture.storeImage(jpegData, camera, mLocation); 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 4772bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync long delay = 1200 - ( 4780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 4790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 4800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 483937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 4860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 4870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 4880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 489bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 49011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 49111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 4925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 4930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 4940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 4950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 49675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 49775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 49875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 49975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 50075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 5016c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 5029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 5039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 5049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 517de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 520937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 522cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final class ErrorCallback 523cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 524cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public void onError(int error, android.hardware.Camera camera) { 525cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 526cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 527cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 528cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 529cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 530cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 531cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 53741a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 54558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 5490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 5500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 55958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 560a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 56158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 56458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 5654689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 5664689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 57391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 57491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 5756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 5770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 5780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 5792bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync setLastPictureThumb(data, mImageCapture.getLastCaptureUri()); 5802bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 5840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 5850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 5862bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 593d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 59411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 59511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 59611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 59711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 59911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 600d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 611d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 61498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 61598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 61698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 61798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 61898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 61998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 62098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 62198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 62298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 62787341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 62887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 62987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 63987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 64087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 641d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 64387341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 644d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 645d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 646d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 647d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 64887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 649d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 65487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 65587341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 6650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 6665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 6706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 6716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 672e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 673e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 674bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 6770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 6780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 686d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 6899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 6909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 6939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Window win = getWindow(); 71448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 71548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 71648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 71748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderWidth = mSurfaceView.getLayoutParams().width; 71848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderHeight = mSurfaceView.getLayoutParams().height; 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 72248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 72348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 7240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 72548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 72611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 72748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreview(); 72811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 72911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 73048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 7336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 74061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 74161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 74291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 74384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 74461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 74561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 74661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 74761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 74861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 74961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 75061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 7512e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 7522e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 753781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 75484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 7559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 75648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 75848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 7600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 7672e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 7682e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 7692e768c1b835a127f190395a91477144d8ae850acOwen Lin } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 772d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 773d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 774d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 7751e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 7761e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 777d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 7781e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 7791e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 780d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 78361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 78461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 78561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 78661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 787dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 7885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 789059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 790059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 791059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 79261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 793059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 794059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 79561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 796059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 801de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 802e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 803e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 8170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 8180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 8190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 8200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 8250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 8260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 8530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 8860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 8880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 8890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 8910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 8930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 91011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 911e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 912e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 914dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9152bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 92111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 922e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 923e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 925dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9262bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 9326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li updateStorageHint(MenuHelper.calculatePicturesRemaining()); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 942d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 943d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 9670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 9680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 976e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 978e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 979e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 9810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 9820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 983fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 984fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 990e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 991e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 992e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 993e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 994e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 995e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 996e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 997e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 998e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 999e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1000e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1001e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1002e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1003e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1004e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 100548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 100648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (!mPreviewing) { 10076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 100848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1009e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 101048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 10116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 10126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 10136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 10146cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 10156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 10166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 10176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1018e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1019e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1020e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1021e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1022e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 10239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 10314904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 10324904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1034e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1035e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1036e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1037e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1038e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1039e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1040e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1041e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1042e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1043e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1059de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 10609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 10619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 10629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 10639a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1064e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 106595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 106695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 106795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 106895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 106995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 107095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1071d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1072d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1073d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 10746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1075d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 10800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 10810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1102fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1103fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1104fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1105fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 110705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 110805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1109fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 11105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 111172c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 11125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 11145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 11155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1125059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1126e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 112775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 112875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 112975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 113075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 113175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 113275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 113375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 113475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 113575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 11455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1151e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 115211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1156e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 115711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 11610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 11620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1163e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 11640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 11650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 11660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 116711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 116811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 116911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 117011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 117111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 117311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1185e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1186e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1187e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 119395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 119495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 119595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 119695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 119705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 119805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 119905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // initialized. 120005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 120105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li && mZoomButtons != null) { 120295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 120395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 120495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 120595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 120695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 120795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 120895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 12099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12100f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12120f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 12130f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12140f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 121591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 121691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 121772c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 12185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 12198d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1220de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1221de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 12229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 12239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 12248d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 12258d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 12300f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 12310f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12320f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 12330f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 12345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 12350f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 12360f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 12370f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 12380f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 12390f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 12409c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 12454fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 12464fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 12474fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 12484fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 12494fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 12504fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 12516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 12526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 12536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 12546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 12556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 12566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing) return; 12576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 125848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 125948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 126048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 126148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 126248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 12636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 12646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 12656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 12666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 12676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1269547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1270547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1284cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 129011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 129111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1292cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 129311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 129411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 129511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 129611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 129858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 13176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 13186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 13210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 13220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 13230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 132748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 132848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 132948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 133048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 133148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 133248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 133348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 133448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 133548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 13366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li private void startPreview() { 13370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13396b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 134011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 13410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 13446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 13450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1349e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 135211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1353f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1354bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1355bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1356cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1357bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 135811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 13598564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 136011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1361fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1362fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1363fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 136511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 13666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 136911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 137011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 13710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 13720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 137311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 13785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 13798564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 13805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 13815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 13825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 13835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 13845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 13855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 13865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 13875945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li private ArrayList<String> getParameterArrayList(String supportedParamKey) { 13885945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li String supportedParamStr = mParameters.get(supportedParamKey); 13895945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li if (supportedParamStr == null) return null; 13905945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 13915945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li StringTokenizer tokenizer = new StringTokenizer(supportedParamStr, ","); 13925945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li ArrayList<String> supportedParam = new ArrayList<String>(); 13935945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li while (tokenizer.hasMoreElements()) { 13945945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li supportedParam.add(tokenizer.nextToken()); 13955945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 13965945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li return supportedParam; 13975945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 13985945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 13995945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li private boolean parameterExists(String supportedParamKey, 14005945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li String paramValue) { 14015945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li ArrayList<String> parameters = getParameterArrayList(supportedParamKey); 14025945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li if (parameters == null) return false; 14035945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 14045945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li return (parameters.indexOf(paramValue) != -1); 14055945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 14065945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 1407e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1408e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 14095945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 14105945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set preview size. 1411e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1412937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14135945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 14145945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li if (mParameters.get(Camera.SUPPORTED_PICTURE_SIZE) != null) { 14155945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li String pictureSize = mPreferences.getString( 14165945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 14175945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 14185945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li if (parameterExists(Camera.SUPPORTED_PICTURE_SIZE, pictureSize)) { 14195945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 14205945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 14215945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 1422937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14235945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1424e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1425e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1426e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1427e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1428937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14295945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set flash mode. 14305945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li if (mParameters.get(Camera.SUPPORTED_FLASH_MODE) != null) { 14315945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li String flashMode = mPreferences.getString( 14325945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li CameraSettings.KEY_FLASH_MODE, 14335945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li getString(R.string.pref_camera_flashmode_default)); 14345945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li if (parameterExists(Camera.SUPPORTED_FLASH_MODE, flashMode)) { 14355945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li mParameters.set(PARM_FLASH_MODE, flashMode); 14365945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 14375945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 14385945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 1439e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1440e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1441e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 14479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 14489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 14490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 14500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 145146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 145246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 14580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 14590ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1475deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1477deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1486deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1488deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1499deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 150807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 150907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 151107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 15155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 15249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 152561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 152661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 15270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 152861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 152961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 15359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 153661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 153761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 153861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 153961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 154061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 154161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 15465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 15475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 15485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 15515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 15525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 15535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 15555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 15565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 15595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 15605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 15615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 15625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 15655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 15830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 15840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 15850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 15860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 15960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 15970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 15980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 15990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 16100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 16110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 161355319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // Keep the camera instance for a while. 161455319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // This avoids re-opening the camera and saves time. 161555319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li CameraHolder.instance().keep(); 161655319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li 16175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 16185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 16195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1625e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1626d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1627d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 1628d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (!isCameraIdle()) return false; 1629e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 16303283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1631e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1632d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1633e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 16355e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16365e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1637deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1638deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 16395e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 16405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 16425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 16435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16445e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1646dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 16475e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16485e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16495e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1650dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 16515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1654dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 16555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1658dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 16595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 16625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 16635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1665