Camera.java revision 4305c70dc849156be5d79d52772ea71cd890ca40
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; 273f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 314305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 334305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 495e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5261b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 620ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 6495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.Cancelable; 672e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 682e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 692e768c1b835a127f190395a91477144d8ae850acOwen Lin 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 764305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport java.util.List; 775945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Liimport java.util.StringTokenizer; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 83e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 848df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang Switcher.OnSwitchListener, FlashButton.ModeChangeListener { 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 89e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li private double mZoomValue = 1.0; // The current zoom value. 11391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final String ZOOM_STOP = "stop"; 11491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final String ZOOM_IMMEDIATE = "zoom-immediate"; 11591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final double ZOOM_STEP = 0.25; 11691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final double ZOOM_MAX = 4.0; 11791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final double ZOOM_MIN = 1.0; 11891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 11987341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 12091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final String PARM_ZOOM_STATE = "zoom-state"; 12191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public static final String PARM_ZOOM_TO_LEVEL = "zoom-to-level"; 1224305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li 1234305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li private Parameters mParameters; 12487341536812081826656040ac81f8f386c6c1407Wu-cheng Li 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 132e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 133e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 134e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 1438df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private FlashButton mFlashButton; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 14595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 1472e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 14995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 180bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 181bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 182bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 183bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 184bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 185bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 186bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 187bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 188cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 189cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 190cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 191cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2000a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2010a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2020a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2030a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterAndRawPictureCallbackTime; 2040a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mJpegPictureCallbackTimeLag; 2050a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mRawPictureAndJpegPictureCallbackTime; 20611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 207cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau //Add the media server tag 208cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2090f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2100f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 212bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 244522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 269d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 270d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 274dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 275dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 276dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 277059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 278059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 279e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 281059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 282547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 286dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 287059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2938df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang // Initialize flash button 2944305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li if (mParameters.getSupportedFlashModes() != null) { 2958df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mFlashButton = (FlashButton) findViewById(R.id.flash_button); 2968df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang String flashMode = mPreferences.getString( 2978df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang CameraSettings.KEY_FLASH_MODE, "auto"); 2988df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mFlashButton.setMode(flashMode); 2998df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mFlashButton.setVisibility(View.VISIBLE); 3008df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mFlashButton.setListener(this); 3018df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 3028df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 305dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mGpsIndicator.setImageResource(R.drawable.ic_camera_sym_gps); 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 310e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 31391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li initializeZoom(); 31495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 318547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 319d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 320d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 321547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 322547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 323547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 324547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 325547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 328522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 340547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 341d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 342d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 343547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 344547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 345547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 346937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 34891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li private void initializeZoom() { 34991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // Check if the phone has zoom capability. 35091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li String zoomState = mParameters.get(PARM_ZOOM_STATE); 35191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li if (zoomState == null) return; 35291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 35391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 35491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomButtons.setAutoDismissed(true); 35591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomButtons.setZoomSpeed(100); 35691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomButtons.setOnZoomListener( 35791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 35891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public void onVisibilityChanged(boolean visible) { 35991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li if (visible) { 36091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li updateZoomButtonsEnabled(); 36191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 36291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 36391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 36491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li public void onZoom(boolean zoomIn) { 36591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li if (zoomIn) { 36691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li if (mZoomValue < ZOOM_MAX) { 36791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomValue += ZOOM_STEP; 36891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li zoomToLevel(); 36991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 37091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } else { 37191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li if (mZoomValue > ZOOM_MIN) { 37291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomValue -= ZOOM_STEP; 37391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li zoomToLevel(); 37491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 37591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 37691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li updateZoomButtonsEnabled(); 37791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 37891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li }); 37991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 38091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 38191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li private void zoomToLevel() { 38291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // If the application sets a unchanged zoom value, the driver will stuck 38391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // at the zoom state "zoom-immediate". This is a work-around to ensure 38491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // the state is at "stop". 38591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mParameters.set(PARM_ZOOM_STATE, ZOOM_STOP); 38691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mCameraDevice.setParameters(mParameters); 38791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 38891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mParameters.set(PARM_ZOOM_TO_LEVEL, Double.toString(mZoomValue)); 38991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mParameters.set(PARM_ZOOM_STATE, ZOOM_IMMEDIATE); 39091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mCameraDevice.setParameters(mParameters); 39191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 39291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 39391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li private void updateZoomButtonsEnabled() { 39491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomValue < ZOOM_MAX); 39591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomValue > ZOOM_MIN); 39691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 39791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 39891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 4071e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 4081e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 4091e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 4101e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4111e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 4131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 414d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 415d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 416d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 4220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 4330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 4340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 43807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 43907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 44007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 44107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 44207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 44307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 45707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 45807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 45907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 46007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 46107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 46207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 46307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 46407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 46507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 46607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 473937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 475bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 476bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 477bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 478bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 479bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 480bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 48111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 48211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 48311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 484bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 48548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 48648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 487bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 488bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 489bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 490bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 4910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 4920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 494bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 49511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 49611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 49775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 499937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 50511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 50611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 50711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 50811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 510937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5206c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 521de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 522e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 523e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 525bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 52611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 52711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 52811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 52991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mRawPictureAndJpegPictureCallbackTime + "ms"); 5302bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mImageCapture.storeImage(jpegData, camera, mLocation); 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 5332bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync long delay = 1200 - ( 5340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 5350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 5360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 539937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 5420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 5430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 5440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 545bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 54611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 54711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 5485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 5490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 5500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 55275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 55375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 55475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 55575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 55675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 5576c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 5589c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 5599c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 5609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 573de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 576937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 578cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final class ErrorCallback 579cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 580cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public void onError(int error, android.hardware.Camera camera) { 581cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 582cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 583cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 584cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 585cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 586cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 587cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 5887b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 59341a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 60158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 6050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 6060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 6070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 61558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 616a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 61758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 62058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 6214689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 6224689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 63091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 6316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 6330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 6352bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync setLastPictureThumb(data, mImageCapture.getLastCaptureUri()); 6362bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 6410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 6422bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 649d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 65011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 65111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 65211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 65311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 65511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 656d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 667d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6704305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 67198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 67298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 67398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 67498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 67598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 67698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 67798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 6784305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setRotation(orientation); 67998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 6804305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 6814305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6834305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 68407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 6914305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 6924305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 693d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6944305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 695d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 696d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 697d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 698d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 6994305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 700d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 7054305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 7150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 7165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 7206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 7216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 722e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 723e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 724bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 7270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 7280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 736d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 738de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 7399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 7409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 7419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 7429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 7439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 76348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Window win = getWindow(); 76448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 76548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 76648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 76748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderWidth = mSurfaceView.getLayoutParams().width; 76848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderHeight = mSurfaceView.getLayoutParams().height; 76948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 77048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 77248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 77348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 7740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 77548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 77611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 7773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 7783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 7793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 7803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 7813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 7823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 78311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 78411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 78548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 7886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 79561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 79661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 79791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 79884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 79961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 80061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 80161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 80261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 80361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 80461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 80561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 8062e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 8072e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 808781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 80984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 8109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 81148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 81348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 8143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mStartPreviewFail) showCameraErrorAndFinish(); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 8232e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 8242e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 8252e768c1b835a127f190395a91477144d8ae850acOwen Lin } 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 828d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 829d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 830d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 8311e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 8321e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 833d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 8341e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 8351e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 836d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 83961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 84061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 84161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 84261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 843dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 8445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 845059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 846059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 847059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 84861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 849059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 850059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 85161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 852059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 857de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 858e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 859e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 8730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 8740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 8750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 8760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 8810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 8820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 96611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 967e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 968e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 970dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9712bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 97711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 978e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 979e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 981dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9822bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 994d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 995d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1017522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1028e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1030522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1031e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1035fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1036fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1041522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void readPreference() { 1042e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1043e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1044e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1045e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1046e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1047e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1048e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1049e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1050e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1051e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1052e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1053e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1054e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1055e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1056e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 105748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 10583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 10593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 10623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 10633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 10643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 106548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1066e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 106748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 10686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 10696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 10706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 10716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 10726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 10736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 10746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1075e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1076e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1077e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1078e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1079e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 10809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 10884904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 10894904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1091e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1092e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1093e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1094e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1095e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1096e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1097e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1098e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1099e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1100e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 11199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 11209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1121e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 112295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 112395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 112495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 112595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 112695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 112795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1128d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1129d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1130d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 11316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1132d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 11380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1160fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1161fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1162fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 116405309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 116505309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1166fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 11675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 116872c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 11695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 11715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 11725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1182059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1183e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 118475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 118575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 118675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 118775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 118875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 118975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 119075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 119175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 119275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 12025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1208e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 120911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1213e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 121411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1220e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 12210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 122411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 122511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 122611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 122711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 122811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 123011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 125095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 125195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 125295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 125395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 125405309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 125505309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 125605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // initialized. 125705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 125805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li && mZoomButtons != null) { 125995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 126095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 126195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 126295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 126395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 126495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 126595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 12669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12670f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12680f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12690f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 12700f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12710f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 127291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 127391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 127472c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 12755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 12768d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1277de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1278de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 12799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 12809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 12818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 12828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 12870f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 12880f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12890f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 12900f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 12915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 12920f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 12930f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 12940f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 12950f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 12960f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 12979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 13024fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 13034fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 13044fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 13054fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 13064fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 13074fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 13083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // The mCameraDevice will be null if it is fail to connect to the 13093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // camera hardware. In this case we will show a dialog and then 13103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 13113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 13123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 13136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 13146cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 13156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 13166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 13183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 13196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 132048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 132148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 132248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 132348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 132448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 13256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 13276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 13286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 13296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1331547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1332547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1346cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 135311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1354cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 135511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 135611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 135711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1359f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1373f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 13773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 13783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 13793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 13803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 13813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 13823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 13856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 13863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 13873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 13883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 13893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 13903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 13913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 13940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 13950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 13960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 140148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 140248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 140348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 140448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 140548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 140648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 140748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 140848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 14093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 14103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 141111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14146cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 14156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 14160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1420e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 142311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1424f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1425bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1426bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1427cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1428bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 142911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 14308564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 143111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1432fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1433fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1434fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 143611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 14376cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 144011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 144111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 144411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 144691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li 144791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // Currently the camera driver resets the zoom back to 1.0 after taking 144891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // a picture. But setting zoom to original value from the application 144991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li // does not work now. Set the value to 1.0 in the app as a work-around. 145091227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li if (mZoomButtons != null) { 145191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li mZoomValue = 1.0; 145291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li zoomToLevel(); 145391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li } 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 14575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 14588564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 14595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 14605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 14625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 14635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 14645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1466e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1467e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 14685945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 14695945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set preview size. 1470e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1471937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14725945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 14734305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li List<Size> pictureSizes = mParameters.getSupportedPictureSizes(); 14744305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li if (pictureSizes != null) { 14754305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li String str = mPreferences.getString( 14765945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 14775945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 14784305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li int width = Integer.parseInt(str.substring(0, str.indexOf('x'))); 14794305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li int height = Integer.parseInt(str.substring(str.indexOf('x') + 1)); 14804305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li for (Size size: pictureSizes) { 14814305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li if (size.width == width && size.height == height) { 14824305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setPictureSize(width, height); 14834305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li break; 14844305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li } 14855945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 14865945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li } 1487937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14885945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1489e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1490e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1491e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 14924305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setJpegQuality(Integer.parseInt(jpegQuality)); 1493937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14945a737558964d65560e536f1f096a245f34659d08Wu-cheng Li // Set flash mode. 14954305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li if (mParameters.getSupportedFlashModes() != null) { 14965a737558964d65560e536f1f096a245f34659d08Wu-cheng Li String flashMode = mPreferences.getString( 14975a737558964d65560e536f1f096a245f34659d08Wu-cheng Li CameraSettings.KEY_FLASH_MODE, "auto"); 14984305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setFlashMode(flashMode); 14995a737558964d65560e536f1f096a245f34659d08Wu-cheng Li } 15005a737558964d65560e536f1f096a245f34659d08Wu-cheng Li 1501e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1502e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1503e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1504522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 151346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 151446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 15210ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1537deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1539deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1548deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1550deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1561deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 157007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 157107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 157307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 15775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 15869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 158761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 158861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 15890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 159061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 159161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 15979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 159861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 159961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 160061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 160161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 160261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 160361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16075fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 16085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 16095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 16105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 16135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 16145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 16155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 16175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 16185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 16215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 16225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 16235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 16245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 16275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 16470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 16600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 16720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 16730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 167555319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // Keep the camera instance for a while. 167655319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // This avoids re-opening the camera and saves time. 167755319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li CameraHolder.instance().keep(); 167855319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li 16795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 16805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 16815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1687e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1688d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1689d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 1690d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (!isCameraIdle()) return false; 1691e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 16923283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1693e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1694d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1695e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 16968df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 16978df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public void onFlashModeChanged(String modeString) { 16984305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setFlashMode(modeString); 16998df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mCameraDevice.setParameters(mParameters); 17008df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang SharedPreferences.Editor editor = mPreferences.edit(); 17018df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang editor.putString(CameraSettings.KEY_FLASH_MODE, modeString); 17028df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang editor.commit(); 17038df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17055e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1707deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1708deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 17095e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1716dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 17175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1720dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 17215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1724dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 17255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17275e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1728dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 17295e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17315e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 17325e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 17335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 17358df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17368df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang// FlashButton changes state every time it is clicked. 17378df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang// The ModeChangeListener notifies that event. 17388df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Changclass FlashButton extends ImageView implements View.OnClickListener { 17398df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private static final String TAG = "FlashButton"; 17408df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17418df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private static final int MODE_OFF = 0; 17428df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private static final int MODE_ON = 1; 17438df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private static final int MODE_AUTO = 2; 17448df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17458df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private static final String[] MODE_STRINGS = new String[] { 17468df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang "off", "on", "auto" 17478df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang }; 17488df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17498df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private static final int[] FLASH_IMAGES = new int[] { 17508df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang R.drawable.flash_off, 17518df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang R.drawable.flash_on, 17528df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang R.drawable.flash_auto 17538df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang }; 17548df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17558df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private int mCurrentMode; 17568df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private ModeChangeListener mListener; 17578df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17588df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public interface ModeChangeListener { 17598df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public void onFlashModeChanged(String modeString); 17608df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17618df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public FlashButton(Context context, AttributeSet attrs) { 17628df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang super(context, attrs); 17638df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang updateMode(MODE_AUTO); 17648df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang setOnClickListener(this); 17658df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17668df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17678df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public void setMode(String modeString) { 17688df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang for (int i = 0; i < MODE_STRINGS.length; i++) { 17698df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang if (MODE_STRINGS[i].equals(modeString)) { 17708df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang updateModeIfNecessary(i); 17718df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang return; 17728df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17738df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17748df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang Log.w(TAG, "Unknown mode: " + modeString); 17758df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17768df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17778df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public void setListener(ModeChangeListener listener) { 17788df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mListener = listener; 17798df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17808df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17818df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang public void onClick(View v) { 17828df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang int nextMode = (mCurrentMode + 1) % FLASH_IMAGES.length; 17838df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang updateMode(nextMode); 17848df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17858df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17868df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private void updateModeIfNecessary(int mode) { 17878df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang if (mode == mCurrentMode) return; 17888df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang if (mode < 0 || mode >= FLASH_IMAGES.length) { 17898df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang return; 17908df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17918df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang updateMode(mode); 17928df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 17938df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17948df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang private void updateMode(int mode) { 17958df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mCurrentMode = mode; 17968df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang setImageResource(FLASH_IMAGES[mode]); 17978df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang if (mListener != null) { 17988df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang mListener.onFlashModeChanged(MODE_STRINGS[mode]); 17998df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 18008df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang } 18018df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang} 1802