Camera.java revision 5fa9483e0f3a31fcff7da86cdd9e32795eacf235
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.hardware.Camera.PictureCallback; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.Size; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.view.Gravity; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 650ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.AlphaAnimation; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.animation.Animation; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 7095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.widget.ZoomButtonsController; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 7895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport java.util.StringTokenizer; 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 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 89e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 926c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private static final int STORE_IMAGE_DONE = 5; 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; 11495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private int mZoomIndex = 0; // The index of the current zoom value. 11595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] mZoomValues; // All possible zoom values. 11687341536812081826656040ac81f8f386c6c1407Wu-cheng Li 11787341536812081826656040ac81f8f386c6c1407Wu-cheng Li // The parameter strings to communicate with camera driver. 11895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String PARM_ZOOM = "zoom"; 11987341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_WHITE_BALANCE = "whitebalance"; 1202ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String PARM_EFFECT = "effect"; 121c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen public static final String PARM_BRIGHTNESS = "exposure-offset"; 1229dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String PARM_PICTURE_SIZE = "picture-size"; 12387341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_JPEG_QUALITY = "jpeg-quality"; 12448b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li public static final String PARM_ISO = "iso"; 12587341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_ROTATION = "rotation"; 12687341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LATITUDE = "gps-latitude"; 12787341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_LONGITUDE = "gps-longitude"; 12887341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_ALTITUDE = "gps-altitude"; 12987341536812081826656040ac81f8f386c6c1407Wu-cheng Li public static final String PARM_GPS_TIMESTAMP = "gps-timestamp"; 13095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public static final String SUPPORTED_ZOOM = "zoom-values"; 1312ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String SUPPORTED_WHITE_BALANCE = "whitebalance-values"; 1322ac0387bbd6792187aeaacf10e40688f4260e316Wu-cheng Li public static final String SUPPORTED_EFFECT = "effect-values"; 133c396ca0bd5129bc6ae754ea7366e410c5bac41b0Ray Chen public static final String SUPPORTED_BRIGHTNESS = "exposure-offset-values"; 1349dacf7b214339440c16f3d66e12d6afef1248f68Wu-cheng Li public static final String SUPPORTED_PICTURE_SIZE = "picture-size-values"; 13548b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li public static final String SUPPORTED_ISO = "iso-values"; 13687341536812081826656040ac81f8f386c6c1407Wu-cheng Li 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private View mPostCaptureAlert; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 16795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 16895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 16995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 182bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 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; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau //Add the camera latency time 20411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mAutoFocusTime; 20511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterLag; 20611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterAndRawPictureCallbackTime; 20711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mJpegPictureCallbackTimeLag; 20811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mRawPictureAndJpegPictureCallbackTime; 20911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2100f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2120f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 2136c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private Thread mStoreImageThread = null; 214bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2346c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync case STORE_IMAGE_DONE: { 2356c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (!mIsImageCaptureIntent) { 2366c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync setLastPictureThumb((byte[])msg.obj, mImageCapture.getLastCaptureUri()); 237547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 2386c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 2396c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync showPostCaptureAlert(); 2406c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 2426c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync break; 2436c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2446c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 290059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.video_button).setOnClickListener(this); 291059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton = (ImageView) findViewById(R.id.review_button); 292059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 293059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 294059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 296059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 297547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 298059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 299059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.review_button).setVisibility(View.INVISIBLE); 300059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.video_button).setVisibility(View.INVISIBLE); 301059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin ViewGroup cameraView = (ViewGroup) findViewById(R.id.camera); 302059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin getLayoutInflater().inflate( 303059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin R.layout.post_picture_panel, cameraView); 304059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mPostCaptureAlert = findViewById(R.id.post_picture_panel); 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 307059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.photo_indicator).setVisibility(View.VISIBLE); 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 309059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton = (ShutterButton) findViewById(R.id.camera_button); 310059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setImageResource(R.drawable.ic_gps_active_camera); 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li calculatePicturesRemaining(); 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li initializeZoom(); 32995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 334547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mThumbController.isUriValid()) { 335547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 336547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 337547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 338547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 339547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 354547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 355547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 356547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 357547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 358937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 36095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void initializeZoom() { 36195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String zoomValuesStr = mParameters.get(SUPPORTED_ZOOM); 36295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomValuesStr == null) return; 36395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 36495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomValues = getZoomValues(zoomValuesStr); 36595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues == null) return; 36695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 36795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 36895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setAutoDismissed(true); 36995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setOnZoomListener( 37095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 37195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onVisibilityChanged(boolean visible) { 37295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (visible) { 37395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 37495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 37695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onZoom(boolean zoomIn) { 37895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomIn) { 37995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomIn(); 38095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } else { 38195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomOut(); 38295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 38495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li }); 38695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 38895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomIn() { 38995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex < mZoomValues.length - 1) { 39095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex++; 39195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 39295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 39395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 39695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomOut() { 39795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex > 0) { 39895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex--; 39995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 40095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 40195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 40495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void updateZoomButtonsEnabled() { 40595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomIndex < mZoomValues.length - 1); 40695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomIndex > 0); 40795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 40995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] getZoomValues(String zoomValuesStr) { 41095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li ArrayList<String> list = new ArrayList<String>(); 41195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String[] zoomValues = null; 41295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li StringTokenizer tokenizer = new StringTokenizer(zoomValuesStr, ","); 41395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 41495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li while (tokenizer.hasMoreElements()) { 41595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li list.add(tokenizer.nextToken()); 41695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 41795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (list.size() > 0) { 41895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomValues = list.toArray(new String[list.size()]); 41995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 42095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return zoomValues; 42195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 42295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 42395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 4440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 4520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 4630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 4640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 46807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 46907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 47007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 47107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 47207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 47307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 48707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 48807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 48907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 49007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 49107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 49207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 49307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 49407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 49507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 49607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 503937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 505bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 506bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 507bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 508bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 509bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 510bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 51111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 51211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 51311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 514bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 515bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 516bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 517bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 518bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 522bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 52311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 52411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 52575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 526e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // We are going to change the size of surface view and show captured 527de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // image. Set it to invisible now and set it back to visible in 528e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // surfaceChanged() so that users won't see the image is resized on 529e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // the screen. 530e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.INVISIBLE); 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Resize the SurfaceView to the aspect-ratio of the still image 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // and so that we can see the full image that was taken. 533e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Size pictureSize = mParameters.getPictureSize(); 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView.setAspectRatio(pictureSize.width, pictureSize.height); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 536937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 54211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 54311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 54411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 54511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 547937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5576c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 558de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 559e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 560e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 562bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 56311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 56411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 56511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 56611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mRawPictureAndJpegPictureCallbackTime +"ms"); 567de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (jpegData != null) { 5686c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = new Thread() { 5696c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync public void run() { 5706c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.storeImage(jpegData, camera, mLocation); 5716c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 5726c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync }; 5736c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.start(); 574de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 5770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin long delay = 1500 - ( 5780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 5790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 5800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 5860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 5870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 5880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 589bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 59011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 59111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 5925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 5930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 5940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 5950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 59675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 59775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 59875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 59975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 60075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6016c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 6129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 6139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 6149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 6159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 6169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 617de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 620937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 62741a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 63558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 6410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 64958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 650a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 65158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 65458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 6554689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 6564689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 6646c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte[] data, android.hardware.Camera camera, Location loc) { 6656c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Message msg = mHandler.obtainMessage(STORE_IMAGE_DONE); 6666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 6680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 6690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 6706c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync msg.obj = data; 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 6760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 6786c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.sendMessage(msg); 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 684d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 68511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 68611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 68711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 68811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 69011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 691d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 702d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 70598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 70698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 70798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 70898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 70998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 71098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 71198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 71298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 71398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71787341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 71887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 71987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 72087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 73087341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 73187341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 732d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 7330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 73487341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 735d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 736d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 737d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 738d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 73987341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 740d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 74587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 74687341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 7560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 7575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 7616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 7626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 763e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 764e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 765bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 7680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 7690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 777d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 7809a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 7819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 7829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 7839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 7849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 7910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 7939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 8020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 8030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 8040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 8050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 8070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 8090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 8140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 8260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * To reduce startup time, we open camera device in another thread. 8270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * We make sure the camera is opened at the end of onCreate. 8280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 82911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread openCameraThread = new Thread(new Runnable() { 83011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 831cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 83211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 83311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 83411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.start(); 83511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window win = getWindow(); 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.camera); 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 852059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin getLayoutInflater().inflate( 853059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin R.layout.button_bar, (ViewGroup) findViewById(R.id.camera)); 8549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Make sure the services are loaded. 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 85711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.join(); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 884059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.video_button: 8855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 8865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li MenuHelper.gotoVideoMode(this); 8875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 888059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 889059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.review_button: 8905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 891547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync // Make sure image storing has completed before viewing 8926c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // last image. 8936c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 894059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 895059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 896059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 897059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.attach: 898059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 899059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 900059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.cancel: 901059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 906de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 907e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 908e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 9220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 9230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 9240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 9250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 9300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 9310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 9910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 9940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 9960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 101511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1016e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1017e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1019059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.camera_button: 10206c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread == null) { 10216c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doFocus(pressed); 10226c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10236c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 1024547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync getResources().getString(R.string.wait), 10256c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10266c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 103211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1033e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1034e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1036059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.camera_button: 1037547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (mIsImageCaptureIntent 10386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li && mPostCaptureAlert.getVisibility() == View.VISIBLE) { 10396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // User was reviewing the capture image. Hide the action 10406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // items and start the preview now. 10416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li hidePostCaptureAlert(); 1042547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync restartPreview(); 10436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else if (mStoreImageThread == null) { 10446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Take a picture. 10456c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doSnap(); 10466c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10476c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 1048547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync getResources().getString(R.string.wait), 10496c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10506c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 10566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li updateStorageHint(MenuHelper.calculatePicturesRemaining()); 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (state == Environment.MEDIA_CHECKING) { 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1088e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 10900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 10910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1099e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1101e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 1102e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 11040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 11050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1106fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1107fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1112e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 1113e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1114e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1115e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1116e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1117e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1118e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1119e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1120e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1121e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1122e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1123e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1124e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1125e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1126e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1127e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mSurfaceHolder != null) { 11296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If surface holder is created, start the preview now. Otherwise, 11306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // wait until surfaceChanged. 1131e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 11326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1133e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 11356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 11366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 11376cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 11386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 11396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 11406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1141e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1142e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1143e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1144e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1145e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11506c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private void waitForStoreImageThread() { 11516c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread != null) { 11526c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync try { 11536c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.join(); 11546c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } catch (InterruptedException ex) { 11556c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // Ignore this exception. 11566c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Log.e(TAG, "", ex); 11576c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } finally { 11586c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 11596c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11606c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11616c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11626c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 11674904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 11684904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11706c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 11716c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1172e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1173e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1174e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1175e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1176e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1177e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1178e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1179e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1180e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1181e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1197de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 11989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 11999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 12009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 12019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1202e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 120395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 120495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 120595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 120695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 120795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 120895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1209d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1210d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1211d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 12126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 12136c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.removeMessages(STORE_IMAGE_DONE); 1214d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 12200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 12425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle() && mCameraDevice != null) { 12435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 12445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mZoomButtons.setVisible(false); 12455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 12465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 12475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 12485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 12539c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 12545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1258059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 126075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 126175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 126275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 126375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 126475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 126575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 126675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 126775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 126875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 12785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (!isCameraIdle()) { 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 128511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 129011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 12970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 130011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 130111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 130211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 130311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 130411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 130611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 132695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 132795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 13285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mPausing || !isCameraIdle()) { 13295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 13305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 133195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 133295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 133395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 133495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 133595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 133695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 133795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 133895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 133995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 134095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 134195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 13429c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 13430f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 13440f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 13450f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 13460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13470f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 13485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 13495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mZoomButtons.setVisible(false); 13505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 13518d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1352de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1353de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 13549c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 13559c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 13568d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 13578d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 13620f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 13630f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13640f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 13650f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 13665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 13670f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 13680f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 13690f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 13700f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 13710f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 13729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 13776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 13786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderWidth = w; 13796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 13806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 13826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing) return; 13836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1384e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.VISIBLE); 13856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Do not start preview if we changed surface view ratio to show 13876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // captured image after snapshot. 13886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mStatus == SNAPSHOT_IN_PROGRESS) return; 13896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1390b5098fb85b28b02c5ceb515d4dd7ad0c7ae5a947Chih-Chung Chang // Start the preview. 13916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 13926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 13936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 13946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 13956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 13966cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1397e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1398547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1399547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1400e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1413cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 142011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1421cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 142211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 142311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 142411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 142511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 142758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 14350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 14369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 14399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 14466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 14476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li startPreview(); 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 14500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 14510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 14520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li private void startPreview() { 14570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14596b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 146011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mSurfaceHolder == null) return; 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 14666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 14670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // this blanks the screen if the surface changed, no-op otherwise 147011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 147111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.setPreviewDisplay(mSurfaceHolder); 1472fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1473fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1474fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 147511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1477e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 148011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1481f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1482bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1483bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1484bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 148511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 148611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1487fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1488fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1489fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 14926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 149511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 149611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 149911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 15045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 15055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 15065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15075fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 15085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 15095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 15105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1512e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1513e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1514e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1515e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1516e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1517937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1518e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set white balance parameter. 1519e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String whiteBalance = mPreferences.getString( 1520e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1521e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 1522e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_WHITE_BALANCE, whiteBalance); 1523937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1524e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set effect parameter. 1525e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String effect = mPreferences.getString( 1526e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_EFFECT, 1527e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_effect_default)); 1528e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_EFFECT, effect); 1529937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1530e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1531e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1532e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1533e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1534e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1535937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1536e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1537e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1538e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1539e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1540e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1541937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 154248b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li // Set ISO parameter. 154348b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li String iso = mPreferences.getString( 154448b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li CameraSettings.KEY_ISO, 154548b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li getString(R.string.pref_camera_iso_default)); 154648b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li mParameters.set(PARM_ISO, iso); 154748b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li 154895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // Set zoom. 154995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues != null) { 155095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 155195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 155295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1553e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1554e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1555e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, targetUri); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 15720ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1588deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1590deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1599deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1601deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1612deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 162107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 162207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 162407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 16285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 16379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.VISIBLE); 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int[] pickIds = {R.id.attach, R.id.cancel}; 16400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project View view = mPostCaptureAlert.findViewById(id); 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setOnClickListener(this); 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Animation animation = new AlphaAnimation(0F, 1F); 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project animation.setDuration(500); 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setAnimation(animation); 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 16519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.INVISIBLE); 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 16575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 16585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 16595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 16625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 16635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 16645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 16665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(i, false); 16675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 16705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 16715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.GENERIC_ITEM, true); 16725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 16735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 16765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 16940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 16950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 16960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 16970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 17090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 17210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 17220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 17245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Intent intent = new Intent(); 17255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 17265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li startActivity(intent); 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1735deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1736deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 17375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17395e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 17445e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang BitmapDrawable d = (BitmapDrawable) getResources().getDrawable(resid); 17455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang // We do this because we don't want the bitmap to be scaled. 17465e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang d.setGravity(Gravity.CENTER); 17475e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(d); 17485e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17495e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17505e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 17515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_autofocus_rectangle); 17525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 17555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_focused_rectangle); 17565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17585e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 17595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_nofocus_rectangle); 17605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 17635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 17645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1766