Camera.java revision 61b98317dfb7b8bad4e826e1db560128e1c37374
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; 5361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 630ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 6695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 7495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport java.util.StringTokenizer; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback { 81b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 84b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 85e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 886c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private static final int STORE_IMAGE_DONE = 5; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10987341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 11095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private int mZoomIndex = 0; // The index of the current zoom value. 11195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] mZoomValues; // All possible zoom values. 11287341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11387341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 11495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String PARM_ZOOM = "zoom"; 1159dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 11887341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 11987341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 12087341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 12187341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 12295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String SUPPORTED_ZOOM = "zoom-values"; 1239dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 12487341536812081826656040ac81f8f386c6c1407Wu-cheng Li 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 13895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 13995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 14295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 14595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 14795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1599c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 169bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 174bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 175bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 176bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 177bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 178bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 179bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 180bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 181bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 187bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau //Add the camera latency time 19111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mAutoFocusTime; 19211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterLag; 19311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterAndRawPictureCallbackTime; 19411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mJpegPictureCallbackTimeLag; 19511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mRawPictureAndJpegPictureCallbackTime; 19611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 1970f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 1980f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 1990f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 2006c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private Thread mStoreImageThread = null; 201bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2216c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync case STORE_IMAGE_DONE: { 2226c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (!mIsImageCaptureIntent) { 2236c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync setLastPictureThumb((byte[])msg.obj, mImageCapture.getLastCaptureUri()); 224547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 2256c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 2266c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync showPostCaptureAlert(); 2276c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2286c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 2296c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync break; 2306c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2316c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 277dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 278dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 279dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 280059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 281059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 282059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 284059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 285547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 289dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 290059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 298dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mGpsIndicator.setImageResource(R.drawable.ic_camera_sym_gps); 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li calculatePicturesRemaining(); 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30872c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // Disable zoom until driver is ready. 30972c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // TODO: enable this. 31072c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li //initializeZoom(); 31195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 315547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 316547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mThumbController.isUriValid()) { 317547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 318547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 319547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 320547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 321547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 336547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 337547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 338547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 339547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 340937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 34295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void initializeZoom() { 34395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String zoomValuesStr = mParameters.get(SUPPORTED_ZOOM); 34495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomValuesStr == null) return; 34595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 34695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomValues = getZoomValues(zoomValuesStr); 34795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues == null) return; 34895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 34995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 35095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setAutoDismissed(true); 35195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setOnZoomListener( 35295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 35395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onVisibilityChanged(boolean visible) { 35495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (visible) { 35595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 35695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 35795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 35895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 35995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onZoom(boolean zoomIn) { 36095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomIn) { 36195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomIn(); 36295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } else { 36395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomOut(); 36495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 36695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li }); 36895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomIn() { 37195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex < mZoomValues.length - 1) { 37295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex++; 37395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 37495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 37595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomOut() { 37995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex > 0) { 38095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex--; 38195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 38295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 38395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 38695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void updateZoomButtonsEnabled() { 38795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomIndex < mZoomValues.length - 1); 38895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomIndex > 0); 38995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 39195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] getZoomValues(String zoomValuesStr) { 39295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li ArrayList<String> list = new ArrayList<String>(); 39395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String[] zoomValues = null; 39495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li StringTokenizer tokenizer = new StringTokenizer(zoomValuesStr, ","); 39595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 39695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li while (tokenizer.hasMoreElements()) { 39795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li list.add(tokenizer.nextToken()); 39895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (list.size() > 0) { 40095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomValues = list.toArray(new String[list.size()]); 40195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return zoomValues; 40395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 40595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 4260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 4340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 4450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 4460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 45007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 45107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 45207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 45307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 45407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 45507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 46907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 47007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 47107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 47207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 47307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 47407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 47507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 47607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 47707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 47807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 485937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 487bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 488bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 489bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 490bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 491bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 492bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 49311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 49411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 49511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 496bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 497bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 498bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 499bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 500bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 504bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 50511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 50611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 50775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 509937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 51511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 51611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 51711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 51811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 520937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5306c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 531de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 532e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 533e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 535bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 53611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 53711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 53811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 53911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mRawPictureAndJpegPictureCallbackTime +"ms"); 540de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (jpegData != null) { 5416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = new Thread() { 542dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin @Override 543dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin public void run() { 5446c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.storeImage(jpegData, camera, mLocation); 5456c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 5466c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync }; 5476c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.start(); 548de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin long delay = 1500 - ( 5520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 5530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 5540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 557937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 5600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 5610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 5620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 563bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 56411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 56511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 5665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 5670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 5680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 5690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 57075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 57175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 57275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 57375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 57475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 5756c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 5769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 5779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 5789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 591de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 594937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 60141a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 60958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 6130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 6140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 6150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 62358e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 624a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 62558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 62858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 6294689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 6304689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 6386c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte[] data, android.hardware.Camera camera, Location loc) { 6396c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Message msg = mHandler.obtainMessage(STORE_IMAGE_DONE); 6406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 6420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 6430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 6446c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync msg.obj = data; 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 6500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 6526c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.sendMessage(msg); 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 658d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 65911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 66011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 66111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 66211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 66411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 665d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 676d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 67998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 68098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 68198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 68298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 68398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 68498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 68598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 68698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 68798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 68907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 69187341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 69287341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 69387341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 69487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 70487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 70587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 706d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 70887341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 709d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 710d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 711d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 712d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 71387341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 714d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 71987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 72087341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 7300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 7315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 7356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 7366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 737e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 738e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 739bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 7420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 7430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 751d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 753de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 7549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 7559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 7569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 7579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 7589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 7760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 7770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 7780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 8000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * To reduce startup time, we open camera device in another thread. 8010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * We make sure the camera is opened at the end of onCreate. 8020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 80311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread openCameraThread = new Thread(new Runnable() { 80411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 805cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 80611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 80811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.start(); 80911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window win = getWindow(); 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.camera); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 82661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 82761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 82861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView =(ViewGroup) findViewById(R.id.camera); 82984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 83061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 83161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 83261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 83361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 83461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 83561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 83661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 83761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((Switcher) findViewById(R.id.camera_switch)).setSwitch(true); 83884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 8399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Make sure the services are loaded. 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 84211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.join(); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 86961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 87061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 87161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 87261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 873dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.camera_switch: 8745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 8755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li MenuHelper.gotoVideoMode(this); 8765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 877059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 878dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 8795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 880547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync // Make sure image storing has completed before viewing 8816c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // last image. 8826c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 883059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 884059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 885059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 88661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 887059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 888059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 88961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 890059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 895de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 896e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 897e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 9110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 9120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 9130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 9140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 9190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 9200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 100411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1005e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1006e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1008dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 10096c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread == null) { 10106c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doFocus(pressed); 10116c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10126c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 1013547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync getResources().getString(R.string.wait), 10146c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10156c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 102111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1022e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1023e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1025dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 102661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mStoreImageThread == null) { 10276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Take a picture. 10286c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doSnap(); 10296c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10306c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 1031547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync getResources().getString(R.string.wait), 10326c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10336c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 10396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li updateStorageHint(MenuHelper.calculatePicturesRemaining()); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (state == Environment.MEDIA_CHECKING) { 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1071e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1082e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1084e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 1085e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1089fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1090fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1095e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 1096e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1097e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1098e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1099e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1100e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1101e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1102e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1103e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1104e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1105e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1106e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1107e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1108e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1109e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1110e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mSurfaceHolder != null) { 11126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If surface holder is created, start the preview now. Otherwise, 11136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // wait until surfaceChanged. 1114e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 11156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1116e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 11186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 11196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 11206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 11216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 11226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 11236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1124e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1125e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1126e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1127e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1128e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11336c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private void waitForStoreImageThread() { 11346c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread != null) { 11356c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync try { 11366c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.join(); 11376c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } catch (InterruptedException ex) { 11386c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // Ignore this exception. 11396c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Log.e(TAG, "", ex); 11406c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } finally { 11416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 11426c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11436c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11446c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11456c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 11504904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 11514904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11536c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 11546c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1155e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1156e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1157e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1158e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1159e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1160e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1161e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1162e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1163e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1164e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 11839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 11849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1185e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 118695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 118795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 118895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 118995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 119095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 119195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1192d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1193d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1194d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 11956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 11966c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.removeMessages(STORE_IMAGE_DONE); 1197d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 12030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 122505309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 122605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 122705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (isCameraIdle() && mPreviewing) { 12285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 122972c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 12305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 12315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 12325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 12335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12379c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 12389c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 12395e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1243059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 124575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 124675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 124775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 124875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 124975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 125075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 125175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 125275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 125375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 12635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 127011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 127511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 12820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 128511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 128611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 128711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 128811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 128911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 129111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 131195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 131295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 131395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 131495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 131505309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 131605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 131705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // initialized. 131805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 131905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li && mZoomButtons != null) { 132095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 132195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 132295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 132395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 132495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 132595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 132695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 13279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 13280f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 13290f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 13300f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 13310f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13320f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 13335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 133472c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 13355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 13368d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1337de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1338de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 13399c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 13409c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 13418d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 13428d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 13470f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 13480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 13500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 13515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 13520f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 13530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 13540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 13550f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 13560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13579c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 13624fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 13634fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 13644fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 13654fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 13664fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 13674fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 13686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 13696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 13706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 13716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 13736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing) return; 13746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1375dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin // Do not start preview if we changed surface view ratio to show 1376dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin // captured image after snapshot. 1377dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin if (mStatus == SNAPSHOT_IN_PROGRESS) return; 1378dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin 1379b5098fb85b28b02c5ceb515d4dd7ad0c7ae5a947Chih-Chung Chang // Start the preview. 13806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 13816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 13836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 13846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 13856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1387547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1388547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1402cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 140911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1410cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 141111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 141211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 141311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 141411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 141658e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 14240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 14259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 14289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 14356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 14366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 14390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 14400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 14410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li private void startPreview() { 14460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14486b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 144911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mSurfaceHolder == null) return; 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 14556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 14560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // this blanks the screen if the surface changed, no-op otherwise 145911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 146011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.setPreviewDisplay(mSurfaceHolder); 1461fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1462fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1463fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 146411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1466e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 146911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1470f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1471bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1472bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1473bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 147411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 14758564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 147611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1477fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1478fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1479fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 148111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 14826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 148511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 148611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 148911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 14945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 14958564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 14965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 14975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 14995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 15005fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 15015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1503e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1504e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1505e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1506e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1507e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1508937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1509e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1510e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1511e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1512e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1513e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1514937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1515e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1516e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1517e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1518e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1519e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1520937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 152195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // Set zoom. 152295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues != null) { 152395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 152495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 152595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1526e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1527e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1528e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 153846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 153946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 15460ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1562deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1564deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1573deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1575deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1586deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 159507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 159607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 159807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 16025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 16119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 161261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 161361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 16140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 161561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 161661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 16229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 162361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 162461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 162561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 162661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 162761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 162861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 16335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 16345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 16355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 16385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 16395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 16405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 16425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 16435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 16465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 16475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 16485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 16495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 16525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 16720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 16850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 16970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 16980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 170055319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // Keep the camera instance for a while. 170155319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // This avoids re-opening the camera and saves time. 170255319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li CameraHolder.instance().keep(); 170355319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li 17045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 17055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 17065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1715deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1716deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 17175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17205e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1724dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 17255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17275e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1728dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 17295e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17315e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1732dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 17335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17355e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1736dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 17375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17395e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 17405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 17415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1743