Camera.java revision dad4b187eec436a2716aca5af31f23ce5de95f39
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 1941a8578529dedf1e81218d4429954d6ccd9d67afOwen Linimport com.android.camera.gallery.Cancelable; 20101d528d59f447847d5c6b7578642132c2b76f4fOwen Linimport com.android.camera.gallery.IImage; 21101d528d59f447847d5c6b7578642132c2b76f4fOwen Linimport com.android.camera.gallery.IImageList; 22101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 505e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 620ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.AlphaAnimation; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.Animation; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 6795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 7595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport java.util.StringTokenizer; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback { 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; 896c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private static final int STORE_IMAGE_DONE = 5; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11087341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 11195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private int mZoomIndex = 0; // The index of the current zoom value. 11295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] mZoomValues; // All possible zoom values. 11387341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11487341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 11595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String PARM_ZOOM = "zoom"; 1169dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 11887341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 11987341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 12087341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 12187341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 12287341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 12395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String SUPPORTED_ZOOM = "zoom-values"; 1249dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 12587341536812081826656040ac81f8f386c6c1407Wu-cheng Li 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 13995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 14295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 14595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 14795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private View mPostCaptureAlert; 14895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 14995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 176bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 177bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 178bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 179bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 180bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 181bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 182bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 183bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 189bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau //Add the camera latency time 19311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mAutoFocusTime; 19411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterLag; 19511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterAndRawPictureCallbackTime; 19611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mJpegPictureCallbackTimeLag; 19711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mRawPictureAndJpegPictureCallbackTime; 19811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 1990f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2000f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2010f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 2026c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private Thread mStoreImageThread = null; 203bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2236c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync case STORE_IMAGE_DONE: { 2246c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (!mIsImageCaptureIntent) { 2256c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync setLastPictureThumb((byte[])msg.obj, mImageCapture.getLastCaptureUri()); 226547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 2276c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 2286c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync showPostCaptureAlert(); 2296c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2306c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 2316c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync break; 2326c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2336c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 279dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 280dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 281dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 282059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 283059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 284059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 286059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 287547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 288059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 289dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.review_thumbnail).setVisibility(View.INVISIBLE); 290dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin 291059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin ViewGroup cameraView = (ViewGroup) findViewById(R.id.camera); 292059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin getLayoutInflater().inflate( 293059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin R.layout.post_picture_panel, cameraView); 294059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mPostCaptureAlert = findViewById(R.id.post_picture_panel); 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 298dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 299059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 307dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mGpsIndicator.setImageResource(R.drawable.ic_camera_sym_gps); 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 310e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li calculatePicturesRemaining(); 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 31772c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // Disable zoom until driver is ready. 31872c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // TODO: enable this. 31972c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li //initializeZoom(); 32095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 324547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 325547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mThumbController.isUriValid()) { 326547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 327547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 328547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 329547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 330547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 345547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 346547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 347547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 348547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 349937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 35195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void initializeZoom() { 35295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String zoomValuesStr = mParameters.get(SUPPORTED_ZOOM); 35395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomValuesStr == null) return; 35495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 35595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomValues = getZoomValues(zoomValuesStr); 35695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues == null) return; 35795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 35895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 35995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setAutoDismissed(true); 36095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setOnZoomListener( 36195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 36295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onVisibilityChanged(boolean visible) { 36395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (visible) { 36495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 36595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 36895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onZoom(boolean zoomIn) { 36995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomIn) { 37095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomIn(); 37195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } else { 37295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomOut(); 37395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 37595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li }); 37795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomIn() { 38095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex < mZoomValues.length - 1) { 38195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex++; 38295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 38395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 38495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 38795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomOut() { 38895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex > 0) { 38995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex--; 39095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 39195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 39295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 39595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void updateZoomButtonsEnabled() { 39695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomIndex < mZoomValues.length - 1); 39795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomIndex > 0); 39895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 40095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] getZoomValues(String zoomValuesStr) { 40195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li ArrayList<String> list = new ArrayList<String>(); 40295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String[] zoomValues = null; 40395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li StringTokenizer tokenizer = new StringTokenizer(zoomValuesStr, ","); 40495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 40595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li while (tokenizer.hasMoreElements()) { 40695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li list.add(tokenizer.nextToken()); 40795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (list.size() > 0) { 40995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomValues = list.toArray(new String[list.size()]); 41095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 41195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return zoomValues; 41295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 41395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 41495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 4350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 4430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 4540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 4550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 45907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 46007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 46107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 46207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 46307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 46407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 47807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 47907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 48007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 48107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 48207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 48307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 48407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 48507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 48607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 48707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 494937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 496bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 497bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 498bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 499bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 500bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 501bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 50211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 50311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 50411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 505bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 506bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 507bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 508bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 509bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 513bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 51411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 51511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 51675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 518937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 52411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 52511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 52611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 52711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 529937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5396c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 540de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 541e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 542e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 544bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 54511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 54611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 54711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 54811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mRawPictureAndJpegPictureCallbackTime +"ms"); 549de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (jpegData != null) { 5506c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = new Thread() { 551dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin @Override 552dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin public void run() { 5536c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.storeImage(jpegData, camera, mLocation); 5546c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 5556c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync }; 5566c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.start(); 557de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 5600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin long delay = 1500 - ( 5610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 5620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 5630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 5690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 5700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 5710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 572bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 57311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 57411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 5755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 5760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 5770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 5780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 57975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 58075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 58175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 58275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 58375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 5846c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 5859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 5869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 5879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 600de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 61041a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 61858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 6220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 6230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 6240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 63258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 633a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 63458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 63758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 6384689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 6394689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 6476c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte[] data, android.hardware.Camera camera, Location loc) { 6486c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Message msg = mHandler.obtainMessage(STORE_IMAGE_DONE); 6496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 6510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 6520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 6536c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync msg.obj = data; 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 6590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 6616c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.sendMessage(msg); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 667d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 66811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 66911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 67011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 67111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 67311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 674d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 685d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 68898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 68998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 69098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 69198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 69298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 69398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 69498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 69598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 69698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 69807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 70087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 70187341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 70287341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 70387341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 71387341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 71487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 715d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 7160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 71787341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 718d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 719d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 720d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 721d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 72287341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 723d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 72887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 72987341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 7390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 7405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 7446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 7456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 746e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 747e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 748bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 7510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 7520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 760d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 7639a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 7649a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 7659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 7669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 7679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7689a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 7850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 7860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 7870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 7900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 7970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 8090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * To reduce startup time, we open camera device in another thread. 8100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * We make sure the camera is opened at the end of onCreate. 8110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 81211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread openCameraThread = new Thread(new Runnable() { 81311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 814cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 81511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 81611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 81711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.start(); 81811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window win = getWindow(); 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.camera); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 835dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin ((Switcher) findViewById(R.id.camera_switch)).setSwitch(true); 8369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Make sure the services are loaded. 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 83911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.join(); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 866dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.camera_switch: 8675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 8685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li MenuHelper.gotoVideoMode(this); 8695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 870059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 871dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 8725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 873547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync // Make sure image storing has completed before viewing 8746c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // last image. 8756c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 876059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 877059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 878059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 879059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.attach: 880059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 881059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 882059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.cancel: 883059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 888de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 889e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 890e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 9040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 9050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 9060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 9070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 9120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 9130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 99711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 998e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 999e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1001dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 10026c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread == null) { 10036c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doFocus(pressed); 10046c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10056c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 1006547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync getResources().getString(R.string.wait), 10076c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10086c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 101411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1015e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1016e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1018dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 1019547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (mIsImageCaptureIntent 10206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li && mPostCaptureAlert.getVisibility() == View.VISIBLE) { 10216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // User was reviewing the capture image. Hide the action 10226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // items and start the preview now. 10236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li hidePostCaptureAlert(); 1024547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync restartPreview(); 10256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else if (mStoreImageThread == null) { 10266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Take a picture. 10276c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doSnap(); 10286c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10296c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 1030547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync getResources().getString(R.string.wait), 10316c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10326c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 10386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li updateStorageHint(MenuHelper.calculatePicturesRemaining()); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (state == Environment.MEDIA_CHECKING) { 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1070e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1081e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1083e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 1084e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1088fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1089fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1094e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 1095e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1096e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1097e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1098e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1099e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1100e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1101e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1102e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1103e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1104e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1105e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1106e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1107e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1108e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1109e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mSurfaceHolder != null) { 11116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If surface holder is created, start the preview now. Otherwise, 11126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // wait until surfaceChanged. 1113e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 11146cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1115e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 11176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 11186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 11196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 11206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 11216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 11226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1123e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1124e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1125e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1126e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1127e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11326c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private void waitForStoreImageThread() { 11336c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread != null) { 11346c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync try { 11356c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.join(); 11366c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } catch (InterruptedException ex) { 11376c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // Ignore this exception. 11386c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Log.e(TAG, "", ex); 11396c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } finally { 11406c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 11416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11426c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11436c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11446c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 11494904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 11504904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11526c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 11536c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1154e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1155e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1156e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1157e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1158e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1159e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1160e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1161e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1162e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1163e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11809a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 11829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 11839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1184e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 118595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 118695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 118795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 118895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 118995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 119095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1191d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1192d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1193d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 11946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 11956c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.removeMessages(STORE_IMAGE_DONE); 1196d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 12020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 122405309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 122505309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 122605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (isCameraIdle() && mPreviewing) { 12275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 122872c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 12295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 12305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 12315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 12325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12369c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 12379c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 12385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1242059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 124475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 124575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 124675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 124775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 124875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 124975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 125075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 125175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 125275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 12625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 126911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 127411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 12810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 128411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 128511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 128611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 128711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 128811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 129011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 131095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 131195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 131295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 131395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 131405309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 131505309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 131605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // initialized. 131705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 131805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li && mZoomButtons != null) { 131995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 132095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 132195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 132295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 132395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 132495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 132595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 13269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 13270f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 13280f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 13290f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 13300f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13310f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 13325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 133372c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 13345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 13358d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1336de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1337de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 13389c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 13399c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 13408d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 13418d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 13460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 13470f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 13490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 13505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 13510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 13520f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 13530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 13540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 13550f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 13614fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 13624fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 13634fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 13644fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 13654fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 13664fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 13676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 13686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 13696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 13706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 13726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing) return; 13736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1374dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin // Do not start preview if we changed surface view ratio to show 1375dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin // captured image after snapshot. 1376dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin if (mStatus == SNAPSHOT_IN_PROGRESS) return; 1377dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin 1378b5098fb85b28b02c5ceb515d4dd7ad0c7ae5a947Chih-Chung Chang // Start the preview. 13796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 13806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 13826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 13836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 13846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1386547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1387547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1401cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 140811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1409cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 141011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 141111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 141211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 141311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 141558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 14230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 14249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 14279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 14346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 14356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 14380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 14390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 14400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li private void startPreview() { 14450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14476b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 144811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mSurfaceHolder == null) return; 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 14546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 14550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // this blanks the screen if the surface changed, no-op otherwise 145811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 145911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.setPreviewDisplay(mSurfaceHolder); 1460fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1461fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1462fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 146311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1465e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 146811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1469f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1470bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1471bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1472bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 147311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 14748564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 147511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1476fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1477fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1478fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 148011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 14816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 148411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 148511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 148811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 14935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 14948564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 14955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 14965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 14985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 14995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 15005fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1502e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1503e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1504e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1505e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1506e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1507937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1508e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1509e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1510e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1511e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1512e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1513937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1514e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1515e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1516e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1517e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1518e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1519937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 152095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // Set zoom. 152195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues != null) { 152295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 152395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 152495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1525e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1526e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1527e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, targetUri); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 15440ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1560deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1562deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1571deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1573deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1584deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 159307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 159407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 159607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 16005fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 16099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.VISIBLE); 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int[] pickIds = {R.id.attach, R.id.cancel}; 16120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project View view = mPostCaptureAlert.findViewById(id); 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setOnClickListener(this); 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Animation animation = new AlphaAnimation(0F, 1F); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project animation.setDuration(500); 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setAnimation(animation); 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 16239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.INVISIBLE); 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 16295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 16305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 16315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 16345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 16355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 16365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 16385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 16395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 16425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 16435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 16445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 16455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 16485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 16680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 16810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 16930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 16940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 169655319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // Keep the camera instance for a while. 169755319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // This avoids re-opening the camera and saves time. 169855319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li CameraHolder.instance().keep(); 169955319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li 17005fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 17015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 17025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17095e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1711deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1712deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 17135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17165e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1720dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 17215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1724dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 17255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17275e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1728dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 17295e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17315e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1732dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 17335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17355e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 17365e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 17375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1739