Camera.java revision d16a06161fe9e10ae8f656bca4d4482b235cd172
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1941a8578529dedf1e81218d4429954d6ccd9d67afOwen Linimport com.android.camera.gallery.Cancelable; 20101d528d59f447847d5c6b7578642132c2b76f4fOwen Linimport com.android.camera.gallery.IImage; 21101d528d59f447847d5c6b7578642132c2b76f4fOwen Linimport com.android.camera.gallery.IImageList; 22101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Matrix; 345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.graphics.drawable.BitmapDrawable; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.Size; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Config; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.view.Gravity; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 660ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.AlphaAnimation; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.Animation; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.AnimationUtils; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback { 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private static final boolean DEBUG_TIME_OPERATIONS = false; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_VIDEO = 0; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SWITCH_TO_CAMERA = 1; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_SETTING = 2; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_AUTO = 3; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_ON = 4; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_FLASH_OFF = 5; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_PHOTOS = 30; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_PHOTO = 31; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_VIDEO_PHOTO = 35; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_DONE = 36; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_CAMERA_VIDEO_DONE = 37; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11387341536812081826656040ac81f8f386c6c1407Wu-cheng Li private android.hardware.Camera.Parameters mParameters; 11487341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11587341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_WHITE_BALANCE = "whitebalance"; 1172ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String PARM_EFFECT = "effect"; 118c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen public static final String PARM_BRIGHTNESS = "exposure-offset"; 1199dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 12087341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 12148b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li public static final String PARM_ISO = "iso"; 12287341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 12387341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 12487341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 12587341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 12687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 1272ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String SUPPORTED_WHITE_BALANCE = "whitebalance-values"; 1282ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String SUPPORTED_EFFECT = "effect-values"; 129c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen public static final String SUPPORTED_BRIGHTNESS = "exposure-offset-values"; 1309dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 13148b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li public static final String SUPPORTED_ISO = "iso-values"; 13287341536812081826656040ac81f8f386c6c1407Wu-cheng Li 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_COMPLETED = 3; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mOriginalViewFinderWidth, mOriginalViewFinderHeight; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mPreviewing = false; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // TODO: Decide whether we should read these values from drivers, 153cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // and update the preference screen if needed. 154cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private static final int BRIGHTNESS_DEFAULT = 5; 155cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private static final int BRIGHTNESS_MAX = 10; 156cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private static final int BRIGHTNESS_MIN = 0; 157cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private int mCurrentBrightness; 158c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Capturer mCaptureObject; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mPausing = false; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 174bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Animation mFocusBlinkAnimation; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private View mFocusIndicator; 1825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private FocusRectangle mFocusRectangle; 18307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin private ImageView mGpsIndicator; 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ToneGenerator mFocusToneGenerator; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 187bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 188bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 189bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 190bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 191bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 192bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 193bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 194bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 200bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 20207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin private boolean mRecordLocation; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2050f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2060f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mKeepAndRestartPreview; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsImageCaptureIntent; 2100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 2119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mPostCaptureAlert, mLastPictureButton, mThumbController 2129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // are non-null only if isImageCaptureIntent() is true. 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private View mPostCaptureAlert; 2149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ImageView mLastPictureButton; 2159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 2229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project void dismissFreezeFrame(); 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 2350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // We are still in the processing of taking the picture, 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // wait. This is strange. Why are we polling? 2370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // TODO: remove polling 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, 100); 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStatus == SNAPSHOT_COMPLETED){ 2409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureObject.dismissFreezeFrame(); 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project hidePostCaptureAlert(); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 253937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 2740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 2750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 2830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 2940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 2950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 29907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 30007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 30107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 30207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 30307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 30407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 3170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 31807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 31907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 32007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 32107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 32207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 32307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 32407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 32507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 32607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 32707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 334937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mImageSavingItem = false; 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 338bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 339bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 340bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 341bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 342bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 343bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 344bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, (now - mJpegPictureCallbackTime) 345bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "ms elapsed between JpegPictureCallback and preview " 346bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "restarted."); 347bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 348bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 349bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 350bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 351bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 3520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 3530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 355bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 356bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, "Shutter lag was " 357bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + (mShutterCallbackTime - mCaptureStartTime) + " ms."); 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 35975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 360e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // We are going to change the size of surface view and show captured 361de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // image. Set it to invisible now and set it back to visible in 362e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // surfaceChanged() so that users won't see the image is resized on 363e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // the screen. 364e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.INVISIBLE); 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Resize the SurfaceView to the aspect-ratio of the still image 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // and so that we can see the full image that was taken. 367e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Size pictureSize = mParameters.getPictureSize(); 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView.setAspectRatio(pictureSize.width, pictureSize.height); 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 370937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 3730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 3740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 376bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, (mRawPictureCallbackTime - mShutterCallbackTime) 377bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "ms elapsed between" 378bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + " ShutterCallback and RawPictureCallback."); 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 380937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 3900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] jpegData, android.hardware.Camera camera) { 391de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 392e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 393e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 395bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 396bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, (mJpegPictureCallbackTime - mRawPictureCallbackTime) 397bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + "ms elapsed between" 398bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + " RawPictureCallback and JpegPictureCallback."); 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 400de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (jpegData != null) { 401de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mImageCapture.storeImage(jpegData, camera, mLocation); 402de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_COMPLETED; 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mKeepAndRestartPreview) { 4070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin long delay = 1500 - ( 4080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 4090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 4100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 413937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 4160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 4170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 4180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 419bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 420bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.v(TAG, "Auto focus took " 421bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + (mFocusCallbackTime - mFocusStartTime) + " ms."); 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mFocusState == FOCUSING_SNAP_ON_FINISH 4240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && mCaptureObject != null) { 4250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 4260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 4270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 42875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 42975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 43075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 43175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 43275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 4339c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mCaptureObject.onSnap(); 4349c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 4359c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 4369c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 4379c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 4380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 4390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 4400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 4419c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 4429c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 4430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 4449c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 4459c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 4469c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 4479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 4489c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 449de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 452937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCapturing = false; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 46041a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** These member variables are used for various debug timings */ 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mThreadTimeStart; 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mThreadTimeEnd; 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mWallTimeStart; 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mWallTimeEnd; 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public ImageCapture() { 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 4750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This method sets whether or not we are capturing a picture. This 4760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * method must be called with the ImageCapture.this lock held. 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void setCapturingLocked(boolean capturing) { 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCapturing = capturing; 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void dismissFreezeFrame() { 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 4840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we are still in the process of taking a picture, 4850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // then just post a message. 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project restartPreview(); 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startTiming() { 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mWallTimeStart = SystemClock.elapsedRealtime(); 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mThreadTimeStart = Debug.threadCpuTimeNanos(); 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopTiming() { 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mThreadTimeEnd = Debug.threadCpuTimeNanos(); 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mWallTimeEnd = SystemClock.elapsedRealtime(); 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startTiming(); 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 5074689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 51058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 5140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 5150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 5160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 52458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 525a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 52658e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 52958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 5304689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 5314689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopTiming(); 5360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.d(TAG, "Storing image took " 5370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + (mWallTimeEnd - mWallTimeStart) + " ms. " 5380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + "Thread time was " 5390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + ((mThreadTimeEnd - mThreadTimeStart) / 1000000) 5400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms."); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 5480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte[] data, android.hardware.Camera camera, Location loc) { 5499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang boolean captureOnly = mIsImageCaptureIntent; 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!captureOnly) { 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 5530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 5540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setLastPictureThumb(data, mCaptureObject.getLastCaptureUri()); 5569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project dismissFreezeFrame(); 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startTiming(); 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 5660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (DEBUG_TIME_OPERATIONS) { 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopTiming(); 5700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.d(TAG, "Decoded mCaptureOnly bitmap (" 5710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + mCaptureOnlyBitmap.getWidth() + "x" 5720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + mCaptureOnlyBitmap.getHeight() + " ) in " 5730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + (mWallTimeEnd - mWallTimeStart) 5740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was " 5750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + ((mThreadTimeEnd - mThreadTimeStart) / 1000000) 5760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms."); 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project showPostCaptureAlert(); 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cancelAutomaticPreviewRestart(); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCapturing = false; 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 589d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 59011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 59111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 59211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 59311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCapturing = true; 59611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 597d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 608d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin final int latchedOrientation = 6130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ImageManager.roundOrientation(mLastOrientation + 90); 614e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_ROTATION, latchedOrientation); 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 61607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 61887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 61987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 62087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 62187341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 63187341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 63287341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 633d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 63587341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 636d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 637d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 638d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 639d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 64087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 641d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 64687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 64787341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 6570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 661de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 662e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 663e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 664bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we are already in the middle of taking a snapshot then we 6670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // should just save 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // the image after we have returned from the camera service. 6690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mStatus == SNAPSHOT_IN_PROGRESS 6700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin || mStatus == SNAPSHOT_COMPLETED) { 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = true; 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 6770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 6780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = true; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 688d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 690de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 6939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 6949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 6959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 7130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 7140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 7150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 7160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 7180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 7200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 7250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 7380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * To reduce startup time, we open camera device in another thread. 7390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * We make sure the camera is opened at the end of onCreate. 7400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 74111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread openCameraThread = new Thread(new Runnable() { 74211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 74311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = android.hardware.Camera.open(); 74411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 74511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 74611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.start(); 74711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 7480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // To reduce startup time, we run some service creation code in another 7490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // thread. We make sure the services are loaded at the end of 7500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // onCreate(). 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread loadServiceThread = new Thread(new Runnable() { 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 7530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mLocationManager = (LocationManager) 7540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getSystemService(Context.LOCATION_SERVICE); 7550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mOrientationListener = 7560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new OrientationEventListener(Camera.this) { 7570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin @Override 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onOrientationChanged(int orientation) { 7599c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // We keep the last known orientation. So if the user 7609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // first orient the camera then point the camera to 7619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // floor/sky, we still have the correct orientation. 7620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (orientation != ORIENTATION_UNKNOWN) { 7639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mLastOrientation = orientation; 7640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loadServiceThread.start(); 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window win = getWindow(); 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.camera); 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 77907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 7899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 7909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent) { 7910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mLastPictureButton = (ImageView) 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin findViewById(R.id.last_picture_button); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastPictureButton.setOnClickListener(this); 7940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Drawable frame = 7950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getDrawable(R.drawable.frame_thumbnail); 7969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController = new ThumbnailController(mLastPictureButton, 7979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang frame, mContentResolver); 7989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastImageThumbPath()); 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setOnShutterButtonListener(this); 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusIndicator = findViewById(R.id.focus_indicator); 8050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusBlinkAnimation = 8060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AnimationUtils.loadAnimation(this, R.anim.auto_focus_blink); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusBlinkAnimation.setRepeatCount(Animation.INFINITE); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusBlinkAnimation.setRepeatMode(Animation.REVERSE); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 8115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We load the post_picture_panel layout only if it is needed. 8139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 8140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin ViewGroup cameraView = (ViewGroup) findViewById(R.id.camera); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getLayoutInflater().inflate(R.layout.post_picture_panel, 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraView); 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert = findViewById(R.id.post_picture_panel); 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Make sure the services are loaded. 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 82211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.join(); 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loadServiceThread.join(); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.ensureOSXCompatibleFolder(); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.last_picture_button: 853087497fca0f048f0191cb02e2838819bf210a875Chih-Chung Chang if (mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED) { 854087497fca0f048f0191cb02e2838819bf210a875Chih-Chung Chang viewLastImage(); 855087497fca0f048f0191cb02e2838819bf210a875Chih-Chung Chang } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.attach: 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doAttach(); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.cancel: 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doCancel(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 866de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 867e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 868e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 8820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 8830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 8840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 8850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 8900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 8910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 97511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 976e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 977e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.shutter_button: 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doFocus(pressed); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 98611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 987e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 988e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.shutter_button: 9919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project doSnap(); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(MenuHelper.calculatePicturesRemaining()); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (state == Environment.MEDIA_CHECKING) { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1029cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // Reads brightness setting from the preference and store it in 1030cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // mCurrentBrightness. 1031cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang private void readBrightnessPreference() { 1032cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang String brightness = mPreferences.getString( 1033cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang CameraSettings.KEY_BRIGHTNESS, 1034cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang getString(R.string.pref_camera_brightness_default)); 1035cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang try { 1036cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = Integer.parseInt(brightness); 1037cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // Limit the brightness to the valid range. 1038cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang if (mCurrentBrightness > BRIGHTNESS_MAX) { 1039cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = BRIGHTNESS_MAX; 1040cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 1041cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang if (mCurrentBrightness < BRIGHTNESS_MIN) { 1042cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = BRIGHTNESS_MIN; 1043cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 10446b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang } catch (NumberFormatException ex) { 1045cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang // Use the default value if it cannot be parsed. 1046cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang mCurrentBrightness = BRIGHTNESS_DEFAULT; 1047cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 1048cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang } 1049cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = false; 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOrientationListener.enable(); 105707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mRecordLocation = mPreferences.getBoolean( 105807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin "pref_camera_recordlocation_key", false); 10590f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li mFocusMode = mPreferences.getString( 10600f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 10610f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 106207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 1063bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1065cd74867668f59ac3f1add73a577021f18c15713aChih-Chung Chang readBrightnessPreference(); 1066c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageCapture = new ImageCapture(); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project restartPreview(); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation) startReceivingLocationUpdates(); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 10900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "Exception caught while creating local tone generator: " 10910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + e); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project keep(); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOrientationListener.disable(); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 11084904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 11094904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent) { 11239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastImageThumbPath()); 11249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 11259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 11339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 11349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 11359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project hidePostCaptureAlert(); 1136e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1137d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1138d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1139d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 1140d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 11460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 11689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (mFocusState != FOCUSING && mFocusState != FOCUSING_SNAP_ON_FINISH) { 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1170bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING; 11729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mCameraDevice.autoFocus(mAutoFocusCallback); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 118475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 118575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 118675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 118775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.setVisibility(View.VISIBLE); 118875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.clearAnimation(); 118975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 119075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 119175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.setVisibility(View.VISIBLE); 119275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.startAnimation(mFocusBlinkAnimation); 119375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 119475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 119575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.setVisibility(View.GONE); 119675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusIndicator.clearAnimation(); 119775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 119875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1201b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang private void adjustBrightness(int delta) { 1202b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang if (mParameters == null || mCameraDevice == null) return; 1203b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang int newValue = mCurrentBrightness + delta; 1204b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang newValue = Math.min(newValue, BRIGHTNESS_MAX); 1205b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang newValue = Math.max(newValue, BRIGHTNESS_MIN); 1206b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang if (mCurrentBrightness != newValue) { 1207b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang mCurrentBrightness = newValue; 1208b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang mParameters.set(PARM_BRIGHTNESS, mCurrentBrightness); 1209b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang mCameraDevice.setParameters(mParameters); 1210b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang Log.v(TAG, "brightness=" + mCurrentBrightness); 1211b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang } 1212b24c0398fbebebd1ae6d6f7ee927db33eea94b6bChih-Chung Chang } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 122811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 123311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 12400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 124311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 124411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 124511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 124611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 124711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 124911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doFocus(false); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12680f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12690f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12700f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 12710f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12720f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 12730f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL) 12749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project || !mPreviewing) { 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // doesn't get set until the idler runs 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCaptureObject != null) { 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureObject.onSnap(); 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12798d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1280de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1281de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 12829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 12839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 12848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 12858d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 12900f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 12910f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 12920f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 12930f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 12940f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mPreviewing) { 12950f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li autoFocus(); 12960f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else if (mCaptureObject != null) { 12970f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Save and restart preview 12980f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li mCaptureObject.onSnap(); 12990f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13000f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 13010f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 13020f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 13030f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 13040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 1310e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.VISIBLE); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we're creating the surface, start the preview as well. 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean preview = holder.isCreating(); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setViewFinder(w, h, preview); 1314de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mCaptureObject = mImageCapture; 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.release(); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 133411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 133511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 133611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = android.hardware.Camera.open(); 133711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 133811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 133911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 134011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 134258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project VideoPreview surfaceView = mSurfaceView; 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project surfaceView.setAspectRatio(VideoPreview.DONT_CARE); 13640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setViewFinder(mOriginalViewFinderWidth, mOriginalViewFinderHeight, 13650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin true); 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = IDLE; 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 13690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 13700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 13710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent && !mThumbController.isUriValid()) { 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateLastImage(); 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsImageCaptureIntent) { 13799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.updateDisplayIfNeeded(); 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setViewFinder(int w, int h, boolean startPreview) { 13840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing && w == mViewFinderWidth && h == mViewFinderHeight) { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13906b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 139111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 13920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mSurfaceHolder == null) return; 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // remember view finder size 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mViewFinderWidth = w; 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mViewFinderHeight = h; 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mOriginalViewFinderHeight == 0) { 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOriginalViewFinderWidth = w; 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOriginalViewFinderHeight = h; 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (startPreview == false) return; 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // start the preview if we're asked to... 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // 141011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // we want to start the preview and we're previewing already, 141111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // stop the preview first (this will blank the screen). 14120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // this blanks the screen if the surface changed, no-op otherwise 141511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 141611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.setPreviewDisplay(mSurfaceHolder); 141711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (IOException exception) { 141811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.release(); 141911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = null; 142011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // TODO: add more exception handling logic here 142111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 142211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1424e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 142711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1428f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 142911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final Object watchDogSync = new Object(); 14300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 143111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread watchDog = new Thread(new Runnable() { 143211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 14330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int nextWarning = 1; 143411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks while (true) { 143511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 143611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks synchronized (watchDogSync) { 143711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks watchDogSync.wait(1000); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 143911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (InterruptedException ex) { 144011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 144211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPreviewing) break; 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int delay = (int) (SystemClock.elapsedRealtime() 14450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin - wallTimeStart) / 1000; 14460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (delay >= nextWarning) { 1447bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li Log.e(TAG, "preview hasn't started yet in " 1448bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li + delay + " seconds"); 14490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (nextWarning < 60) { 14500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin nextWarning <<= 1; 14510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (nextWarning == 16) { 14520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin nextWarning = 15; 145311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 145411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 14550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin nextWarning += 60; 145611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 145711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 145811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1459f5e26bbc592503f28933941740c29070fa6222aeDave Sparks } 146011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 146111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 146211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks watchDog.start(); 146311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1464bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1465bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1466bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 146711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 146811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 146911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (Throwable e) { 14700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // TODO: change Throwable to IOException once 14710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // android.hardware.Camera.startPreview properly declares 14720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // that it throws IOException. 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 147411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks synchronized (watchDogSync) { 147711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks watchDogSync.notify(); 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 147911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 148011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 148111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 148211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 148511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1489e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1490e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1491e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1492e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1493e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1494937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1495e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set white balance parameter. 1496e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String whiteBalance = mPreferences.getString( 1497e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1498e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 1499e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_WHITE_BALANCE, whiteBalance); 1500937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1501e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set effect parameter. 1502e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String effect = mPreferences.getString( 1503e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_EFFECT, 1504e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_effect_default)); 1505e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_EFFECT, effect); 1506937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1507e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1508e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1509e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1510e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1511e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1512937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1513e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1514e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1515e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1516e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1517e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1518937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 151948b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li // Set ISO parameter. 152048b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li String iso = mPreferences.getString( 152148b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li CameraSettings.KEY_ISO, 152248b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li getString(R.string.pref_camera_iso_default)); 152348b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li mParameters.set(PARM_ISO, iso); 152448b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li 1525e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1526e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1527e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopPreview() { 152911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice != null && mPreviewing) { 153011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.stopPreview(); 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 153211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = false; 15338d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // If auto focus was in progress, it would have been canceled. 1534de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project clearFocusState(); 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, targetUri); 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 15530ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void keep() { 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCaptureObject != null) { 15629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureObject.dismissFreezeFrame(); 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ok 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (Config.LOGD) { 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.d(TAG, "provider does not exist " + ex.getMessage()); 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ok 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (Config.LOGD) { 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.d(TAG, "provider does not exist " + ex.getMessage()); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ok 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 161207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 161307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 161507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onOptionsMenuClosed(Menu menu) { 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onOptionsMenuClosed(menu); 16219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mImageSavingItem) { 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // save the image if we presented the "advanced" menu 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // which happens if "menu" is pressed while in 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SNAPSHOT_IN_PROGRESS or SNAPSHOT_COMPLETED modes 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project keep(); 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuOpened(int featureId, Menu menu) { 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (featureId == Window.FEATURE_OPTIONS_PANEL) { 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cancelAutomaticPreviewRestart(); 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onMenuOpened(featureId, menu); 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onPrepareOptionsMenu(Menu menu) { 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPrepareOptionsMenu(menu); 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (i != MenuHelper.GENERIC_ITEM) { 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(i, false); 1647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS || mStatus == SNAPSHOT_COMPLETED) { 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.IMAGE_SAVING_ITEM, true); 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageSavingItem = true; 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageSavingItem = false; 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cancelAutomaticPreviewRestart() { 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = false; 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(RESTART_PREVIEW); 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 16729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.VISIBLE); 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int[] pickIds = {R.id.attach, R.id.cancel}; 16750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project View view = mPostCaptureAlert.findViewById(id); 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setOnClickListener(this); 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Animation animation = new AlphaAnimation(0F, 1F); 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project animation.setDuration(500); 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setAnimation(animation); 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 16869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.INVISIBLE); 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int calculatePicturesRemaining() { 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mPicturesRemaining; 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 17140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 17270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 17390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 17400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1742d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li // Do not go to camera settings during capture. 1743d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li if (mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED) { 1744d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li Intent intent = new Intent(); 1745d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 1746d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li startActivity(intent); 1747d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li } 1748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 17565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17585e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 17635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang BitmapDrawable d = (BitmapDrawable) getResources().getDrawable(resid); 17645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang // We do this because we don't want the bitmap to be scaled. 17655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang d.setGravity(Gravity.CENTER); 17665e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(d); 17675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17695e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 17705e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_autofocus_rectangle); 17715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 17745e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_focused_rectangle); 17755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 17785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_nofocus_rectangle); 17795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 17825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 17835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1785