Camera.java revision 0a28549a7e6db0307b2cb5d2df7444909fb03a48
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 465e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 590ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 6295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.Cancelable; 652e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 672e768c1b835a127f190395a91477144d8ae850acOwen Lin 680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 7495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport java.util.StringTokenizer; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 80e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 81e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin Switcher.OnSwitchListener { 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 84b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 86e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10987341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 11095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private int mZoomIndex = 0; // The index of the current zoom value. 11195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] mZoomValues; // All possible zoom values. 11287341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11387341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 11495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String PARM_ZOOM = "zoom"; 1159dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 11887341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 11987341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 12087341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 12187341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 12295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String SUPPORTED_ZOOM = "zoom-values"; 1239dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 12487341536812081826656040ac81f8f386c6c1407Wu-cheng Li 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 14595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 1462e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 14795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 14895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 14995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 178bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 179bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 180bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 181bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 182bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 183bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 184bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 185bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 191bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1940a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 1950a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 1960a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 1970a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterAndRawPictureCallbackTime; 1980a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mJpegPictureCallbackTimeLag; 1990a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mRawPictureAndJpegPictureCallbackTime; 20011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2010f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2020f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2030f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 204bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 269dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 270dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 271dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 272059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 273059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 274059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 276059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 277547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 281dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 282059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 290dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mGpsIndicator.setImageResource(R.drawable.ic_camera_sym_gps); 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li calculatePicturesRemaining(); 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30072c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // Disable zoom until driver is ready. 30172c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li // TODO: enable this. 30272c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li //initializeZoom(); 30395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 307547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 308547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mThumbController.isUriValid()) { 309547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 310547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 311547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 312547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 313547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 328547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 329547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 330547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 331547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 332937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 33495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void initializeZoom() { 33595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String zoomValuesStr = mParameters.get(SUPPORTED_ZOOM); 33695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomValuesStr == null) return; 33795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 33895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomValues = getZoomValues(zoomValuesStr); 33995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues == null) return; 34095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 34195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 34295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setAutoDismissed(true); 34395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setOnZoomListener( 34495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 34595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onVisibilityChanged(boolean visible) { 34695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (visible) { 34795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 34895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 34995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 35095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 35195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onZoom(boolean zoomIn) { 35295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomIn) { 35395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomIn(); 35495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } else { 35595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomOut(); 35695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 35795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 35895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 35995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li }); 36095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 36295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomIn() { 36395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex < mZoomValues.length - 1) { 36495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex++; 36595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 36695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 36795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 36995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomOut() { 37195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex > 0) { 37295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex--; 37395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 37495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 37595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void updateZoomButtonsEnabled() { 37995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomIndex < mZoomValues.length - 1); 38095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomIndex > 0); 38195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 38395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] getZoomValues(String zoomValuesStr) { 38495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li ArrayList<String> list = new ArrayList<String>(); 38595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String[] zoomValues = null; 38695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li StringTokenizer tokenizer = new StringTokenizer(zoomValuesStr, ","); 38795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 38895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li while (tokenizer.hasMoreElements()) { 38995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li list.add(tokenizer.nextToken()); 39095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (list.size() > 0) { 39295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomValues = list.toArray(new String[list.size()]); 39395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return zoomValues; 39595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 39795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 4180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 4260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 4370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 4380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 44207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 44307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 44407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 44507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 44607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 44707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 46107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 46207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 46307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 46407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 46507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 46607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 46707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 46807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 46907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 47007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 477937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 479bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 480bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 481bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 482bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 483bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 484bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 48511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 48611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 48711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 488bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 48920e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li } else { 49020e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li Log.v(TAG, "Got first frame"); 491bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 492bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 493bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 494bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 4950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 4960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 498bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 49911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 50011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 50175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 503937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 50911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 51011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 51111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 51211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 514937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5246c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 525de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 526e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 527e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 529bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 53011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 53111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 53211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 53311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mRawPictureAndJpegPictureCallbackTime +"ms"); 5342bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mImageCapture.storeImage(jpegData, camera, mLocation); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 5372bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync long delay = 1200 - ( 5380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 5390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 5400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 543937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 5460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 5470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 5480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 549bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 55011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 55111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 5525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 5530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 5540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 5550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 55675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 55775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 55875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 55975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 56075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 5616c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 5629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 5639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 5649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 577de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 580937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 58741a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 59558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 5990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 6000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 6010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 60958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 610a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 61158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 61458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 6154689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 6164689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 6246c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte[] data, android.hardware.Camera camera, Location loc) { 6256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 6270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 6280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 6292bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync setLastPictureThumb(data, mImageCapture.getLastCaptureUri()); 6302bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 6350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 6362bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 643d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 64411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 64511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 64611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 64711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 64911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 650d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 661d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 66498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 66598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 66698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 66798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 66898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 66998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 67098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 67198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 67298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 67687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 67787341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 67887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 67987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 68987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 69087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 691d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 69387341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 694d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 695d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 696d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 697d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 69887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 699d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 70487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 70587341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(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 7590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 7610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 7620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 7630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 7640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 7660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 7680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 7730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 78420e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li Window win = getWindow(); 78520e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 78620e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li setContentView(R.layout.camera); 78720e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 78820e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li mViewFinderWidth = mSurfaceView.getLayoutParams().width; 78920e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li mViewFinderHeight = mSurfaceView.getLayoutParams().height; 79020e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 79120e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 79320e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li * To reduce startup time, we start the preview in another thread. 79420e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li * We make sure the preview is started at the end of onCreate. 7950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 79620e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 79711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 79820e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li startPreview(); 79911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 80120e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li startPreviewThread.start(); 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 81161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 81261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 81361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView =(ViewGroup) findViewById(R.id.camera); 81484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 81561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 81661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 81761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 81861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 81961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 82061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 82161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 8222e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 8232e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 82484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 8259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 82620e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li // Make sure preview is started. 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 82820e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li startPreviewThread.join(); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 8372e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 8382e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 8392e768c1b835a127f190395a91477144d8ae850acOwen Lin } 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 85761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 85861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 85961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 86061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 861dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 8625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 863059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 864059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 865059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 86661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 867059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 868059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 86961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 870059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 875de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 876e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 877e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 8910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 8920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 8930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 8940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 8990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 9000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 98411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 985e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 986e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 988dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9892bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 99511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 996e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 997e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 999dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 10002bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 10066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li updateStorageHint(MenuHelper.calculatePicturesRemaining()); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (state == Environment.MEDIA_CHECKING) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1038e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1049e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1051e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 1052e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1056fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1057fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1062e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 1063e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1064e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1065e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1066e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1067e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1068e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1069e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1070e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1071e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1072e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1073e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1074e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1075e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1076e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1077e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 107820e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li // Start the preview if it is not started. 107920e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li if (!mPreviewing) { 10806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 108120e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li } 1082e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 108320e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li if (mSurfaceHolder != null) { 10846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 10856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 10866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 10876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 10886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 10896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 10906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1091e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1092e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1093e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1094e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1095e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 10969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 11044904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 11054904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1107e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1108e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1109e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1110e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1111e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1112e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1113e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1114e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1115e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1116e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 11359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 11369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1137e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 113895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 113995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 114095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 114195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 114295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 114395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1144d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1145d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1146d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 11476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1148d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 11540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 117605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 117705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 117805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (isCameraIdle() && mPreviewing) { 11795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 118072c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 11815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 11835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 11845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1194059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1195e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 119675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 119775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 119875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 119975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 120075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 120175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 120275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 120375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 120475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 12145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1220e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 122111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1225e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 122611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 12330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 123611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 123711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 123811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 123911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 124011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 124211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 126295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 126395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 126495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 126595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 126605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 126705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 126805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // initialized. 126905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 127005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li && mZoomButtons != null) { 127195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 127295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 127395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 127495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 127595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 127695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 127795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 12789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12790f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12800f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12810f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 12820f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12830f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 12845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 128572c06b6947053044d141d8983e2cf1376bf93614Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 12865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 12878d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1288de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1289de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 12909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 12919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 12928d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 12938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 12980f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 12990f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13000f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 13010f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 13025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 13030f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 13040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 13050f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 13060f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 13070f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 13134fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 13144fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 13154fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 13164fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 13174fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 13184fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 13196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 13206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 13216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 13226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 13246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing) return; 13256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 132620e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li // Set preview display if the surface is being created. Preview was 132720e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li // already started. 132820e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li if (holder.isCreating()) { 132920e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li setPreviewDisplay(holder); 133020e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li } 13316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 13336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 13346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 13356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1337547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1338547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1352cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 135911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1360cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 136111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 136211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 136311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 136411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 136658e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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); 13866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 13890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 13900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 13910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 139520e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 139620e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li try { 139720e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 139820e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li } catch (Throwable ex) { 139920e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li closeCamera(); 140020e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 140120e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li } 140220e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li } 140320e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li 14046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li private void startPreview() { 14050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14076b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 140811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 14126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 14130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141520e4e11c81a37e4dcc87fe501ea853bd5b699fe3Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1417e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 142011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1421f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1422bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1423bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1424bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 142511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 14268564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 142711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1428fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1429fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1430fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 143211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 14336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 143611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 143711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 144011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 14455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 14468564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 14475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 14485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 14505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 14515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 14525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1454e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1455e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1456e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1457e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1458e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1459937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1460e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1461e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1462e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1463e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1464e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1465937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1466e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1467e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1468e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1469e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1470e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1471937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 147295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // Set zoom. 147395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues != null) { 147495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 147595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 147695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1477e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1478e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1479e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 14859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 14869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 14870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 14880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 148946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 149046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 14960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 14970ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1513deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1515deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1524deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1526deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1537deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 154607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 154707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 154907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 15535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 15629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 156361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 156461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 15650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 156661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 156761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 15739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 157461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 157561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 157661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 157761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 157861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 157961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 15845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 15855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 15865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 15895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 15905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 15915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 15935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 15945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 15965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 15975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 15985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 15995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 16005fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 16035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 16230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 16360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 16480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 16490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 165155319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // Keep the camera instance for a while. 165255319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li // This avoids re-opening the camera and saves time. 165355319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li CameraHolder.instance().keep(); 165455319ceeef829274a95e2a41e7e365228acf5ccdWu-cheng Li 16555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 16565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 16575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1663e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1664e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin public void onSwitchChanged(Switcher source, boolean onOff) { 1665e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_VIDEO && isCameraIdle()) { 1666e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 16673283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1668e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1669e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 16715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1673deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1674deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 16755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 16765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 16785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 16795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1682dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 16835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16855e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1686dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 16875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16885e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16895e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1690dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 16915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1694dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 16955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 16965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 16975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 16985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 16995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17005e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1701