Camera.java revision 1e50968c0a9eba523efcfdda86e298e33e95687d
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 465e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 590ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 6295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.Cancelable; 652e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 672e768c1b835a127f190395a91477144d8ae850acOwen Lin 680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 79e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 80e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin Switcher.OnSwitchListener { 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; 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10887341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 10987341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11087341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 1119dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 11287341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 11387341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 11487341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 11587341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 11895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String SUPPORTED_ZOOM = "zoom-values"; 1199dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 12087341536812081826656040ac81f8f386c6c1407Wu-cheng Li 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 128e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 129e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 130e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 13795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 13895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 13995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 1422e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 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(); 182cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 183cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 184cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 185cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 191bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1940a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 1950a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 1960a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 1970a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterAndRawPictureCallbackTime; 1980a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mJpegPictureCallbackTimeLag; 1990a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mRawPictureAndJpegPictureCallbackTime; 20011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 201cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau //Add the media server tag 202cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2030f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2050f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 206bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 268d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 269d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 273dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 274dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 275dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 276059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 277059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 278059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 280059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 281547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 285dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 286059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 294dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mGpsIndicator.setImageResource(R.drawable.ic_camera_sym_gps); 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30272c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // Disable zoom until driver is ready. 30372c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // TODO: enable this. 30472c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li //initializeZoom(); 30595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 309547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 310d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 311d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 312547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 313547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 314547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 315547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 316547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 331547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 332d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 333d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 334547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 335547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 336547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 337937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 3481e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 3491e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 3501e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 3511e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 3521e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 3541e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 355d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 356d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 357d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 3630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 3740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 3750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 37907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 38007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 38107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 38207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 38307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 38407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 3970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 39807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 39907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 40007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 40107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 40207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 40307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 40407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 40507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 40607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 40707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 414937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 416bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 417bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 418bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 419bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 420bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 421bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 42211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 42311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 42411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 425bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 42648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 42748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 428bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 429bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 430bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 431bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 4320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 4330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 435bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 43611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 43711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 43875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 440937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 4430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 4440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 44611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 44711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 44811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 44911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 451937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 4616c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 462de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 463e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 464e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 466bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 46711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 46811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 46911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 47091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mRawPictureAndJpegPictureCallbackTime + "ms"); 4712bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mImageCapture.storeImage(jpegData, camera, mLocation); 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 4742bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync long delay = 1200 - ( 4750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 4760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 4770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 480937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 4830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 4840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 4850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 486bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 48711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 48811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 4895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 4900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 4910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 4920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 49375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 49475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 49575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 49675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 49775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 4986c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 4999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 5009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 5019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 514de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 517937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 519cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final class ErrorCallback 520cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 521cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public void onError(int error, android.hardware.Camera camera) { 522cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 523cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 524cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 525cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 526cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 527cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 528cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 53441a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 54258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 5460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 5470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 5480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 55658e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 557a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 55858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 56158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 5624689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 5634689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 57091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 57191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 5726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 5740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 5750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 5762bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync setLastPictureThumb(data, mImageCapture.getLastCaptureUri()); 5772bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 5810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 5820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 5832bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 590d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 59111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 59211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 59311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 59411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 59611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 597d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 608d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 61198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 61298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 61398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 61498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 61598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 61698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 61798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 61898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 61998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62387341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 62487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 62587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 62687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 63687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 63787341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 638d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 64087341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 641d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 642d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 643d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 644d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 64587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 646d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 65187341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 65287341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 6620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 6635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 6676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 6686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 669e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 670e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 671bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 683d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 6869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 6879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 6889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 6899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 6909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 6970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 6980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 6999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 7080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 7090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 7130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 7150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 7200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 73148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Window win = getWindow(); 73248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 73348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 73448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 73548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderWidth = mSurfaceView.getLayoutParams().width; 73648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderHeight = mSurfaceView.getLayoutParams().height; 73748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 73848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 74048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 74148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 7420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 74348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 74411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 74548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreview(); 74611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 74711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 74848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 7516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 75861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 75961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 76091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 76184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 76261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 76361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 76461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 76561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 76661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 76761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 76861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 7692e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 7702e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 77184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 7729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 77348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 77548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 7770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 7842e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 7852e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 7862e768c1b835a127f190395a91477144d8ae850acOwen Lin } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 789d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 790d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 791d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 7921e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 7931e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 794d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 7951e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 7961e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 797d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 80061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 80161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 80261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 80361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 804dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 8055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 806059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 807059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 808059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 80961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 810059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 811059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 81261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 813059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 818de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 819e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 820e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 8340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 8350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 8360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 8370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 8420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 8430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 8700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 92711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 928e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 929e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 931dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9322bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 93811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 939e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 940e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 942dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9432bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 9496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li updateStorageHint(MenuHelper.calculatePicturesRemaining()); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 959d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 960d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 982e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 9840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 9850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 993e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 995e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 996e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 9980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 9990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1000fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1001fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1006e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 1007e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1008e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1009e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1010e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1011e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1012e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1013e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1014e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1015e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1016e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1017e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1018e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1019e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1020e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1021e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 102248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 102348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (!mPreviewing) { 10246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 102548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1026e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 102748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 10286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 10296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 10306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 10316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 10326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 10336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 10346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1035e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1036e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1037e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1038e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1039e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 10409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 10484904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 10494904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1051e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1052e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1053e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1054e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1055e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1056e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1057e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1058e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1059e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1060e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1076de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 10779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 10789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 10799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 10809a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1081e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 108295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 108395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 108495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 108595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 108695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 108795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1088d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1089d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1090d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 10916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1092d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 10970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 10980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 112005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 112105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 112205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (isCameraIdle() && mPreviewing) { 11235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 112472c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 11255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 11275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 11285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11329c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11339c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1138059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1139e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 114075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 114175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 114275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 114375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 114475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 114575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 114675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 114775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 114875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 11585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1164e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 116511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1169e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 117011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 11740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 11750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1176e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 11770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 11780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 11790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 118011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 118111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 118211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 118311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 118411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 118611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1198e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1199e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1200e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 120695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 120795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 120895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 120995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 121005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 121105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 121205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // initialized. 121305309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 121405309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li && mZoomButtons != null) { 121595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 121695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 121795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 121895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 121995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 122095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 122195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 12229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12230f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12240f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12250f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 12260f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12270f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 122891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 122991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 123072c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 12315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 12328d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1233de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1234de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 12359c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 12369c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 12378d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 12388d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 12430f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 12440f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12450f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 12460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 12475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 12480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 12490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 12500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 12510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 12520f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 12539c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 12584fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 12594fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 12604fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 12614fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 12624fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 12634fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 12646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 12656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 12666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 12676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 12686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 12696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing) return; 12706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 127148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 127248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 127348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 127448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 127548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 12766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 12776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 12786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 12796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 12806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1282547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1283547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1297cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 130311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 130411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1305cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 130611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 130711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 130811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 130911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 131158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 13306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 13316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 13340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 13350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 13360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 134148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 134248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 134348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 134448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 134548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 134648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 134748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 134848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 13496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li private void startPreview() { 13500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13526b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 135311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 13540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 13576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 13580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1362e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 136511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1366f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1367bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1368bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1369cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1370bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 137111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 13728564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 137311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1374fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1375fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1376fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 137811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 13796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 138211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 138311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 13840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 13850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 138611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 13915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 13928564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 13935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 13945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 13955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 13965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 13975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 13985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 13995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1400e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1401e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1402e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1403e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1404e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1405937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1406e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1407e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1408e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1409e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1410e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1411937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1412e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1413e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1414e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1415e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1416e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1417937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1418e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1419e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1420e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 14269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 14279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 14280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 14290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 143046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 143146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 14370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 14380ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1454deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1456deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1465deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1467deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1478deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 148707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 148807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 14945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 15039bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 150461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 150561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 15060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 150761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 150861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 15149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 151561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 151661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 151761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 151861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 151961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 152061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 15255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 15265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 15275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 15305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 15315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 15325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 15345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 15355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 15385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 15395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 15405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 15415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 15445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 15620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 15630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 15640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 15650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 15750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 15760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 15770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 15780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 15890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 15900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 159255319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // Keep the camera instance for a while. 159355319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // This avoids re-opening the camera and saves time. 159455319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li CameraHolder.instance().keep(); 159555319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li 15965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 15975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 15985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1605d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1606d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 1607d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (!isCameraIdle()) return false; 1608e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 16093283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1610e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1611d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1612e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 16145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1616deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1617deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 16185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 16195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16205e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 16215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 16225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16245e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1625dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 16265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16275e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16285e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1629dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 16305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16315e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16325e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1633dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 16345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16355e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16365e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1637dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 16385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16395e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 16415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 16425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1644