Camera.java revision 41a8578529dedf1e81218d4429954d6ccd9d67af
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1941a8578529dedf1e81218d4429954d6ccd9d67afOwen Linimport com.android.camera.gallery.Cancelable; 20101d528d59f447847d5c6b7578642132c2b76f4fOwen Linimport com.android.camera.gallery.IImage; 21101d528d59f447847d5c6b7578642132c2b76f4fOwen Linimport com.android.camera.gallery.IImageList; 22101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.pm.ActivityInfo; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 355e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.graphics.drawable.BitmapDrawable; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.Size; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Config; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.view.Gravity; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 616b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Changimport android.view.MenuItem.OnMenuItemClickListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.AlphaAnimation; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.Animation; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.AnimationUtils; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 84b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback { 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private static final boolean DEBUG_TIME_OPERATIONS = false; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11487341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 11587341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_WHITE_BALANCE = "whitebalance"; 1182ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String PARM_EFFECT = "effect"; 119c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen public static final String PARM_BRIGHTNESS = "exposure-offset"; 1209dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 12187341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 12248b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li public static final String PARM_ISO = "iso"; 12387341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 12487341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 12587341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 12687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 12787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 1282ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String SUPPORTED_WHITE_BALANCE = "whitebalance-values"; 1292ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String SUPPORTED_EFFECT = "effect-values"; 130c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen public static final String SUPPORTED_BRIGHTNESS = "exposure-offset-values"; 1319dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 13248b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li public static final String SUPPORTED_ISO = "iso-values"; 13387341536812081826656040ac81f8f386c6c1407Wu-cheng Li 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_COMPLETED = 3; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mOriginalViewFinderWidth, mOriginalViewFinderHeight; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mPreviewing = false; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // TODO: Decide whether we should read these values from drivers, 154cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // and update the preference screen if needed. 155cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private static final int BRIGHTNESS_DEFAULT = 5; 156cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private static final int BRIGHTNESS_MAX = 10; 157cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private static final int BRIGHTNESS_MIN = 0; 158cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private int mCurrentBrightness; 159c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Capturer mCaptureObject; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mPausing = false; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Animation mFocusBlinkAnimation; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private View mFocusIndicator; 1835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private FocusRectangle mFocusRectangle; 18407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin private ImageView mGpsIndicator; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ToneGenerator mFocusToneGenerator; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 188bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 189bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 190bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 191bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 192bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 193bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 194bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 195bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 201bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 20307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin private boolean mRecordLocation; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2050f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2060f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2070f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mKeepAndRestartPreview; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsImageCaptureIntent; 2110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 2129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mPostCaptureAlert, mLastPictureButton, mThumbController 2139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // are non-null only if isImageCaptureIntent() is true. 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private View mPostCaptureAlert; 2159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ImageView mLastPictureButton; 2169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 2239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project void dismissFreezeFrame(); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // We are still in the processing of taking the picture, 2370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // wait. This is strange. Why are we polling? 2380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // TODO: remove polling 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, 100); 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStatus == SNAPSHOT_COMPLETED){ 2419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureObject.dismissFreezeFrame(); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project hidePostCaptureAlert(); 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 254937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 2750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 2760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 2840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 2950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 2960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 30007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 30107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 30207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 30307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 30407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 30507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 3180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 31907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 32007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 32107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 32207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 32307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 32407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 32507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 32607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 32707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 32807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 335937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mImageSavingItem = false; 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 339bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 340bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 341bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 342bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 343bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 344bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 345bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, (now - mJpegPictureCallbackTime) 346bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "ms elapsed between JpegPictureCallback and preview " 347bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "restarted."); 348bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 349bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 350bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 351bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 352bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 3530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 3540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 356bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 357bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, "Shutter lag was " 358bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + (mShutterCallbackTime - mCaptureStartTime) + " ms."); 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 36075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 361e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // We are going to change the size of surface view and show captured 362de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // image. Set it to invisible now and set it back to visible in 363e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // surfaceChanged() so that users won't see the image is resized on 364e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // the screen. 365e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.INVISIBLE); 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Resize the SurfaceView to the aspect-ratio of the still image 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // and so that we can see the full image that was taken. 368e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Size pictureSize = mParameters.getPictureSize(); 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView.setAspectRatio(pictureSize.width, pictureSize.height); 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 371937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 3740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 3750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 377bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, (mRawPictureCallbackTime - mShutterCallbackTime) 378bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "ms elapsed between" 379bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + " ShutterCallback and RawPictureCallback."); 380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 381937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 3910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] jpegData, android.hardware.Camera camera) { 392de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 393e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 394e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 396bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 397bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, (mJpegPictureCallbackTime - mRawPictureCallbackTime) 398bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "ms elapsed between" 399bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + " RawPictureCallback and JpegPictureCallback."); 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 401de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (jpegData != null) { 402de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mImageCapture.storeImage(jpegData, camera, mLocation); 403de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_COMPLETED; 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mKeepAndRestartPreview) { 4080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin long delay = 1500 - ( 4090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 4100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 4110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 414937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 4170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 4180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 4190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 420bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 421bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, "Auto focus took " 422bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + (mFocusCallbackTime - mFocusStartTime) + " ms."); 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mFocusState == FOCUSING_SNAP_ON_FINISH 4250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && mCaptureObject != null) { 4260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 4270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 4280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 42975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 43075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 43175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 43275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 43375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 4349c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mCaptureObject.onSnap(); 4359c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 4369c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 4379c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 4389c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 4390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 4400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 4410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 4429c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 4439c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 4440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 4459c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 4469c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 4479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 4489c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 4499c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 450de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 453937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCapturing = false; 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 46141a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** These member variables are used for various debug timings */ 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mThreadTimeStart; 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mThreadTimeEnd; 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mWallTimeStart; 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mWallTimeEnd; 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public ImageCapture() { 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 4760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This method sets whether or not we are capturing a picture. This 4770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * method must be called with the ImageCapture.this lock held. 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void setCapturingLocked(boolean capturing) { 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCapturing = capturing; 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void dismissFreezeFrame() { 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 4850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we are still in the process of taking a picture, 4860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // then just post a message. 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project restartPreview(); 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startTiming() { 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mWallTimeStart = SystemClock.elapsedRealtime(); 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mThreadTimeStart = Debug.threadCpuTimeNanos(); 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopTiming() { 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mThreadTimeEnd = Debug.threadCpuTimeNanos(); 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mWallTimeEnd = SystemClock.elapsedRealtime(); 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startTiming(); 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 5084689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 51158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 5150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 5160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 5170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 52558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 526a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 52758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 53058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 5314689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 5324689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopTiming(); 5370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.d(TAG, "Storing image took " 5380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + (mWallTimeEnd - mWallTimeStart) + " ms. " 5390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + "Thread time was " 5400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + ((mThreadTimeEnd - mThreadTimeStart) / 1000000) 5410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms."); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 5490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte[] data, android.hardware.Camera camera, Location loc) { 5509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang boolean captureOnly = mIsImageCaptureIntent; 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!captureOnly) { 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 5540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 5550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setLastPictureThumb(data, mCaptureObject.getLastCaptureUri()); 5579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project dismissFreezeFrame(); 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startTiming(); 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 5670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopTiming(); 5710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.d(TAG, "Decoded mCaptureOnly bitmap (" 5720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + mCaptureOnlyBitmap.getWidth() + "x" 5730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + mCaptureOnlyBitmap.getHeight() + " ) in " 5740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + (mWallTimeEnd - mWallTimeStart) 5750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was " 5760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + ((mThreadTimeEnd - mThreadTimeStart) / 1000000) 5770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms."); 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project showPostCaptureAlert(); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cancelAutomaticPreviewRestart(); 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCapturing = false; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPausing) { 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project closeCamera(); 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void initiate(boolean captureOnly) { 59411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 59511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 59611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 59711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCapturing = true; 60011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project capture(captureOnly); 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void capture(boolean captureOnly) { 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin final int latchedOrientation = 6170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ImageManager.roundOrientation(mLastOrientation + 90); 618e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_ROTATION, latchedOrientation); 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62287341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 62387341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 62487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 62587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 63587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 63687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 637d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 63987341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 640d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 641d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 642d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 643d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 64487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 645d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 65087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 65187341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 6610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 665de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 666e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 667e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 668bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we are already in the middle of taking a snapshot then we 6710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // should just save 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // the image after we have returned from the camera service. 6730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mStatus == SNAPSHOT_IN_PROGRESS 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin || mStatus == SNAPSHOT_COMPLETED) { 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = true; 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 6820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = true; 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang boolean getContentAction = mIsImageCaptureIntent; 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (getContentAction) { 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageCapture.initiate(true); 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageCapture.initiate(false); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 699de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 7009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 7019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 7029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 7039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 7049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 7220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 7230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 7240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 7250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 7270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 7290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 7340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 7470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * To reduce startup time, we open camera device in another thread. 7480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * We make sure the camera is opened at the end of onCreate. 7490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 75011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread openCameraThread = new Thread(new Runnable() { 75111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 75211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = android.hardware.Camera.open(); 75311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 75411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 75511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.start(); 75611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 7570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // To reduce startup time, we run some service creation code in another 7580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // thread. We make sure the services are loaded at the end of 7590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // onCreate(). 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread loadServiceThread = new Thread(new Runnable() { 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 7620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mLocationManager = (LocationManager) 7630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getSystemService(Context.LOCATION_SERVICE); 7640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mOrientationListener = 7650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new OrientationEventListener(Camera.this) { 7660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin @Override 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onOrientationChanged(int orientation) { 7689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // We keep the last known orientation. So if the user 7699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // first orient the camera then point the camera to 7709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // floor/sky, we still have the correct orientation. 7710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (orientation != ORIENTATION_UNKNOWN) { 7729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mLastOrientation = orientation; 7730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loadServiceThread.start(); 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window win = getWindow(); 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.camera); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 78807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 7989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 7999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent) { 8000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mLastPictureButton = (ImageView) 8010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin findViewById(R.id.last_picture_button); 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastPictureButton.setOnClickListener(this); 8030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Drawable frame = 8040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getDrawable(R.drawable.frame_thumbnail); 8059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController = new ThumbnailController(mLastPictureButton, 8069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang frame, mContentResolver); 8079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastImageThumbPath()); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setOnShutterButtonListener(this); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusIndicator = findViewById(R.id.focus_indicator); 8140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusBlinkAnimation = 8150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AnimationUtils.loadAnimation(this, R.anim.auto_focus_blink); 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusBlinkAnimation.setRepeatCount(Animation.INFINITE); 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusBlinkAnimation.setRepeatMode(Animation.REVERSE); 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 8205e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We load the post_picture_panel layout only if it is needed. 8229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 8230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ViewGroup cameraView = (ViewGroup) findViewById(R.id.camera); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getLayoutInflater().inflate(R.layout.post_picture_panel, 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraView); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert = findViewById(R.id.post_picture_panel); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Make sure the services are loaded. 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 83111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.join(); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loadServiceThread.join(); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.ensureOSXCompatibleFolder(); 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.last_picture_button: 862087497fca0f048f0191cb02e2838819bf210a875Chih-Chung Chang if (mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED) { 863087497fca0f048f0191cb02e2838819bf210a875Chih-Chung Chang viewLastImage(); 864087497fca0f048f0191cb02e2838819bf210a875Chih-Chung Chang } 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.attach: 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doAttach(); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.cancel: 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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()) { 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.shutter_button: 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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()) { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.shutter_button: 10009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 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() { 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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 1038cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // Reads brightness setting from the preference and store it in 1039cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // mCurrentBrightness. 1040cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private void readBrightnessPreference() { 1041cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang String brightness = mPreferences.getString( 1042cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang CameraSettings.KEY_BRIGHTNESS, 1043cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang getString(R.string.pref_camera_brightness_default)); 1044cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang try { 1045cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = Integer.parseInt(brightness); 1046cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // Limit the brightness to the valid range. 1047cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang if (mCurrentBrightness > BRIGHTNESS_MAX) { 1048cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = BRIGHTNESS_MAX; 1049cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 1050cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang if (mCurrentBrightness < BRIGHTNESS_MIN) { 1051cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = BRIGHTNESS_MIN; 1052cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 10536b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang } catch (NumberFormatException ex) { 1054cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // Use the default value if it cannot be parsed. 1055cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = BRIGHTNESS_DEFAULT; 1056cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 1057cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 1058cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = false; 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOrientationListener.enable(); 106607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mRecordLocation = mPreferences.getBoolean( 106707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin "pref_camera_recordlocation_key", false); 10680f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li mFocusMode = mPreferences.getString( 10690f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 10700f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 107107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 1072bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1074cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang readBrightnessPreference(); 1075c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageCapture = new ImageCapture(); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project restartPreview(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation) startReceivingLocationUpdates(); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 10990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "Exception caught while creating local tone generator: " 11000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + e); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStop() { 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project keep(); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project closeCamera(); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStop(); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project keep(); 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOrientationListener.disable(); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mImageCapture.mCapturing) { 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project closeCamera(); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent) { 11429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastImageThumbPath()); 11439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 11449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1149de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 11529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 11539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 11549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project hidePostCaptureAlert(); 1155e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 11610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 11839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (mFocusState != FOCUSING && mFocusState != FOCUSING_SNAP_ON_FINISH) { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1185bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING; 11879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mCameraDevice.autoFocus(mAutoFocusCallback); 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 119975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 120075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 120175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 120275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.setVisibility(View.VISIBLE); 120375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.clearAnimation(); 120475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 120575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 120675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.setVisibility(View.VISIBLE); 120775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.startAnimation(mFocusBlinkAnimation); 120875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 120975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 121075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.setVisibility(View.GONE); 121175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.clearAnimation(); 121275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 121375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1223c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen // TODO: change the following two handlers to OSD control. 1224c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen case KeyEvent.KEYCODE_DPAD_LEFT: 1225cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang if (mCurrentBrightness > BRIGHTNESS_MIN) { 1226c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen mParameters.set(PARM_BRIGHTNESS, --mCurrentBrightness); 1227c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen mCameraDevice.setParameters(mParameters); 1228c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen Log.v(TAG, "--brightness=" + mCurrentBrightness); 1229c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen } 1230c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen break; 1231c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen 1232c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen case KeyEvent.KEYCODE_DPAD_RIGHT: 1233cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang if (mCurrentBrightness < BRIGHTNESS_MAX) { 1234c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen mParameters.set(PARM_BRIGHTNESS, ++mCurrentBrightness); 1235c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen mCameraDevice.setParameters(mParameters); 1236c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen Log.v(TAG, "++brightness=" + mCurrentBrightness); 1237c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen } 1238c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen break; 1239c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 124811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 125311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 12600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 126311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 126411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 126511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 126611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 126711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 126911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doFocus(false); 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12880f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12890f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12900f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 12910f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12920f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 12930f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL) 12949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project || !mPreviewing) { 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // doesn't get set until the idler runs 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCaptureObject != null) { 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureObject.onSnap(); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12998d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1300de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1301de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 13029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 13039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 13048d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 13058d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 13100f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 13110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13120f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 13130f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 13140f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mPreviewing) { 13150f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li autoFocus(); 13160f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else if (mCaptureObject != null) { 13170f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Save and restart preview 13180f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li mCaptureObject.onSnap(); 13190f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13200f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 13210f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 13220f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 13230f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 13240f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 1330e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.VISIBLE); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we're creating the surface, start the preview as well. 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean preview = holder.isCreating(); 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setViewFinder(w, h, preview); 1334de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mCaptureObject = mImageCapture; 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.release(); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 135511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 135611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = android.hardware.Camera.open(); 135711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 135811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 135911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 136011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 136258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project VideoPreview surfaceView = mSurfaceView; 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project surfaceView.setAspectRatio(VideoPreview.DONT_CARE); 13840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setViewFinder(mOriginalViewFinderWidth, mOriginalViewFinderHeight, 13850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin true); 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = IDLE; 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 13949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent && !mThumbController.isUriValid()) { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateLastImage(); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1397de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent) { 13999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.updateDisplayIfNeeded(); 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setViewFinder(int w, int h, boolean startPreview) { 14040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing && w == mViewFinderWidth && h == mViewFinderHeight) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14106b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 141111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mSurfaceHolder == null) return; 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // remember view finder size 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mViewFinderWidth = w; 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mViewFinderHeight = h; 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mOriginalViewFinderHeight == 0) { 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOriginalViewFinderWidth = w; 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOriginalViewFinderHeight = h; 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (startPreview == false) return; 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // start the preview if we're asked to... 14290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // 143011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // we want to start the preview and we're previewing already, 143111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // stop the preview first (this will blank the screen). 14320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // this blanks the screen if the surface changed, no-op otherwise 143511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 143611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.setPreviewDisplay(mSurfaceHolder); 143711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (IOException exception) { 143811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.release(); 143911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = null; 144011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // TODO: add more exception handling logic here 144111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 144211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1444e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 144711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1448f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 144911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final Object watchDogSync = new Object(); 14500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 145111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread watchDog = new Thread(new Runnable() { 145211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 14530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int nextWarning = 1; 145411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks while (true) { 145511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 145611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks synchronized (watchDogSync) { 145711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks watchDogSync.wait(1000); 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 145911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (InterruptedException ex) { 146011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 146211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPreviewing) break; 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int delay = (int) (SystemClock.elapsedRealtime() 14650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin - wallTimeStart) / 1000; 14660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (delay >= nextWarning) { 1467bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.e(TAG, "preview hasn't started yet in " 1468bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + delay + " seconds"); 14690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (nextWarning < 60) { 14700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin nextWarning <<= 1; 14710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (nextWarning == 16) { 14720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin nextWarning = 15; 147311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 147411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 14750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin nextWarning += 60; 147611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 147711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 147811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1479f5e26bbc592503f28933941740c29070fa6222aeDave Sparks } 148011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 148111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 148211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks watchDog.start(); 148311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1484bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1485bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1486bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 148711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 148811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 148911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (Throwable e) { 14900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // TODO: change Throwable to IOException once 14910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // android.hardware.Camera.startPreview properly declares 14920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // that it throws IOException. 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks synchronized (watchDogSync) { 149711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks watchDogSync.notify(); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 150011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 150111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 150211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 15030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 15040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 150511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1509e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1510e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1511e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1512e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1513e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1514937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1515e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set white balance parameter. 1516e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String whiteBalance = mPreferences.getString( 1517e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1518e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 1519e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_WHITE_BALANCE, whiteBalance); 1520937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1521e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set effect parameter. 1522e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String effect = mPreferences.getString( 1523e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_EFFECT, 1524e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_effect_default)); 1525e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_EFFECT, effect); 1526937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1527e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1528e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1529e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1530e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1531e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1532937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1533e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1534e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1535e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1536e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1537e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1538937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 153948b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li // Set ISO parameter. 154048b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li String iso = mPreferences.getString( 154148b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li CameraSettings.KEY_ISO, 154248b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li getString(R.string.pref_camera_iso_default)); 154348b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li mParameters.set(PARM_ISO, iso); 154448b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li 1545e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1546e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1547e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopPreview() { 154911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice != null && mPreviewing) { 155011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.stopPreview(); 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 155211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = false; 15538d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // If auto focus was in progress, it would have been canceled. 1554de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project clearFocusState(); 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, targetUri); 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SCREEN_ORIENTATION, 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore. 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void keep() { 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCaptureObject != null) { 15859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureObject.dismissFreezeFrame(); 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1589101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin private IImage getImageForURI(Uri uri) { 159058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING); 1595101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin IImage image = list.getImageForUri(uri); 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return image; 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ok 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (Config.LOGD) { 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.d(TAG, "provider does not exist " + ex.getMessage()); 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ok 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (Config.LOGD) { 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.d(TAG, "provider does not exist " + ex.getMessage()); 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ok 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 164707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 164807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 165007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onOptionsMenuClosed(Menu menu) { 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onOptionsMenuClosed(menu); 16569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mImageSavingItem) { 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // save the image if we presented the "advanced" menu 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // which happens if "menu" is pressed while in 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SNAPSHOT_IN_PROGRESS or SNAPSHOT_COMPLETED modes 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project keep(); 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuOpened(int featureId, Menu menu) { 1667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (featureId == Window.FEATURE_OPTIONS_PANEL) { 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cancelAutomaticPreviewRestart(); 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onMenuOpened(featureId, menu); 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onPrepareOptionsMenu(Menu menu) { 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPrepareOptionsMenu(menu); 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (i != MenuHelper.GENERIC_ITEM) { 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(i, false); 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS || mStatus == SNAPSHOT_COMPLETED) { 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.IMAGE_SAVING_ITEM, true); 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageSavingItem = true; 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageSavingItem = false; 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cancelAutomaticPreviewRestart() { 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = false; 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(RESTART_PREVIEW); 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 17079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.VISIBLE); 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int[] pickIds = {R.id.attach, R.id.cancel}; 17100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project View view = mPostCaptureAlert.findViewById(id); 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setOnClickListener(this); 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Animation animation = new AlphaAnimation(0F, 1F); 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project animation.setDuration(500); 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setAnimation(animation); 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 17219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.INVISIBLE); 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int calculatePicturesRemaining() { 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 1741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mPicturesRemaining; 1742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 17490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 17620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 17740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 17750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1777d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li // Do not go to camera settings during capture. 1778d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li if (mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED) { 1779d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li Intent intent = new Intent(); 1780d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 1781d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li startActivity(intent); 1782d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li } 1783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17895e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 17915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 17985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang BitmapDrawable d = (BitmapDrawable) getResources().getDrawable(resid); 17995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang // We do this because we don't want the bitmap to be scaled. 18005e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang d.setGravity(Gravity.CENTER); 18015e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(d); 18025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 18055e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_autofocus_rectangle); 18065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18085e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 18095e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_focused_rectangle); 18105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 18135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_nofocus_rectangle); 18145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18165e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 18175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 18185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1820