Camera.java revision cd65be31531717fb032b7423f8d5a77df465cfca
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 private static final int SNAPSHOT_COMPLETED = 3; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mGpsIndicator; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ZoomButtonsController mZoomButtons; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private View mPostCaptureAlert; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mOriginalViewFinderWidth, mOriginalViewFinderHeight; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mViewFinderWidth, mViewFinderHeight; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 16995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 17195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPendingFirstTimeInit; 17295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mKeepAndRestartPreview; 17395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 191bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 192bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 193bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 194bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 195bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 196bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 198bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 204bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau //Add the camera latency time 20811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mAutoFocusTime; 20911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterLag; 21011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mShutterAndRawPictureCallbackTime; 21111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mJpegPictureCallbackTimeLag; 21211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau public static long mRawPictureAndJpegPictureCallbackTime; 21311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2140f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2150f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2160f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 2176c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private Thread mStoreImageThread = null; 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private interface Capturer { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri getLastCaptureUri(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void onSnap(); 2239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project void dismissFreezeFrame(); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // We are still in the processing of taking the picture, 2370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // wait. This is strange. Why are we polling? 2380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // TODO: remove polling 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, 100); 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStatus == SNAPSHOT_COMPLETED){ 2416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.dismissFreezeFrame(); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project hidePostCaptureAlert(); 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2476c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync case STORE_IMAGE_DONE: { 2486c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (!mIsImageCaptureIntent) { 2496c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync setLastPictureThumb((byte[])msg.obj, mImageCapture.getLastCaptureUri()); 2506c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (!mThumbController.isUriValid()) { 2516c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync updateLastImage(); 2526c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2536c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mThumbController.updateDisplayIfNeeded(); 2546c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 2556c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync showPostCaptureAlert(); 2566c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2576c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 2586c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync break; 2596c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 2606c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // This method will be called after surfaceChanged. Snapshots can only be 276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // taken after this is called. It should be called once only. We could have 277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // done these things in onCreate() but we want to make preview screen appear 278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // as soon as possible. 279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFirstTime() { 280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 307059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.video_button).setOnClickListener(this); 308059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton = (ImageView) findViewById(R.id.review_button); 309059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 310059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 311059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton, mContentResolver); 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 313059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mThumbController.isUriValid()) { 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateLastImage(); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.updateDisplayIfNeeded(); 318059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 319059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.review_button).setVisibility(View.INVISIBLE); 320059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.video_button).setVisibility(View.INVISIBLE); 321059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin ViewGroup cameraView = (ViewGroup) findViewById(R.id.camera); 322059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin getLayoutInflater().inflate( 323059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin R.layout.post_picture_panel, cameraView); 324059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mPostCaptureAlert = findViewById(R.id.post_picture_panel); 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 327059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin findViewById(R.id.photo_indicator).setVisibility(View.VISIBLE); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 329059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton = (ShutterButton) findViewById(R.id.camera_button); 330059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator = (ImageView) findViewById(R.id.gps_indicator); 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setImageResource(R.drawable.ic_gps_active_camera); 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li calculatePicturesRemaining(); 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 34895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li initializeZoom(); 34995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeSecondTime() { 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 367937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 36995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void initializeZoom() { 37095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String zoomValuesStr = mParameters.get(SUPPORTED_ZOOM); 37195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomValuesStr == null) return; 37295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomValues = getZoomValues(zoomValuesStr); 37495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues == null) return; 37595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 37695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 37795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setAutoDismissed(true); 37895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setOnZoomListener( 37995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 38095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onVisibilityChanged(boolean visible) { 38195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (visible) { 38295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 38395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 38595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 38695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public void onZoom(boolean zoomIn) { 38795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (zoomIn) { 38895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomIn(); 38995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } else { 39095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomOut(); 39195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li updateZoomButtonsEnabled(); 39395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li }); 39595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 39695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 39795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomIn() { 39895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex < mZoomValues.length - 1) { 39995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex++; 40095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 40195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 40295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 40495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 40595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void zoomOut() { 40695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomIndex > 0) { 40795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomIndex--; 40895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 40995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mCameraDevice.setParameters(mParameters); 41095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 41195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 41295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 41395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private void updateZoomButtonsEnabled() { 41495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomIndex < mZoomValues.length - 1); 41595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomIndex > 0); 41695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 41795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 41895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private String[] getZoomValues(String zoomValuesStr) { 41995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li ArrayList<String> list = new ArrayList<String>(); 42095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li String[] zoomValues = null; 42195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li StringTokenizer tokenizer = new StringTokenizer(zoomValuesStr, ","); 42295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 42395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li while (tokenizer.hasMoreElements()) { 42495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li list.add(tokenizer.nextToken()); 42595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 42695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (list.size() > 0) { 42795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li zoomValues = list.toArray(new String[list.size()]); 42895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 42995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return zoomValues; 43095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 43195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 43295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationListener [] mLocationListeners = new LocationListener[] { 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card available 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(calculatePicturesRemaining()); 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project action.equals(Intent.ACTION_MEDIA_CHECKING)) { 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Toast.makeText(Camera.this, 4530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getResources().getString(R.string.wait), 5000); 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(); 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 4610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 4720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 4730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 47707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 47807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 47907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 48007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 48107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.VISIBLE); 48207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 4950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 49607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 49707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 49807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 49907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 50007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 50107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 50207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mGpsIndicator.setVisibility(View.INVISIBLE); 50307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 50407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 50507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 512937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mImageSavingItem = false; 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 516bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 517bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 518bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 519bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 520bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 521bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 52211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 52311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 52411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 525bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 526bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 527bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 528bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 529bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 533bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 53411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 53511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 53675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 537e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // We are going to change the size of surface view and show captured 538de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // image. Set it to invisible now and set it back to visible in 539e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // surfaceChanged() so that users won't see the image is resized on 540e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project // the screen. 541e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.INVISIBLE); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Resize the SurfaceView to the aspect-ratio of the still image 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // and so that we can see the full image that was taken. 544e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Size pictureSize = mParameters.getPictureSize(); 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView.setAspectRatio(pictureSize.width, pictureSize.height); 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 547937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 55311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 55411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 55511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 55611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5686c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 569de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 570e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 571e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 573bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 57411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 57511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 57611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 57711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mRawPictureAndJpegPictureCallbackTime +"ms"); 578de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (jpegData != null) { 5796c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = new Thread() { 5806c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync public void run() { 5816c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.storeImage(jpegData, camera, mLocation); 5826c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 5836c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync }; 5846c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.start(); 585de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_COMPLETED; 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mKeepAndRestartPreview) { 5890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin long delay = 1500 - ( 5900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 5910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 5920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 595937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 5980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 5990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 601bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 60211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 60311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mFocusState == FOCUSING_SNAP_ON_FINISH 6056c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync && mImageCapture != null) { 6060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 60975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 61075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 61175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 61275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 61375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6146c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 6259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 6269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 6279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 6289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 6299c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 630de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 633937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class ImageCapture implements Capturer { 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 64041a8578529dedf1e81218d4429954d6ccd9d67afOwen Lin private Cancelable<Void> mAddImageCancelable; 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap mCaptureOnlyBitmap; 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void dismissFreezeFrame() { 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 6460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we are still in the process of taking a picture, 6470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // then just post a message. 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project restartPreview(); 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void storeImage(byte[] data, Location loc) { 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 65858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 6620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 6630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 6640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 67258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mAddImageCancelable = ImageManager.storeImage( 673a6e21440a229e270fdc1ad5e1c02cb10970e5442Chih-Chung Chang mLastContentUri, mContentResolver, 67458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang 0, null, data); 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable.get(); 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mAddImageCancelable = null; 67758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 6784689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 6794689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void storeImage( 6876c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte[] data, android.hardware.Camera camera, Location loc) { 6889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang boolean captureOnly = mIsImageCaptureIntent; 6896c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Message msg = mHandler.obtainMessage(STORE_IMAGE_DONE); 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!captureOnly) { 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project storeImage(data, loc); 6920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 6930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 6946c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync msg.obj = data; 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 4; 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCaptureOnlyBitmap = BitmapFactory.decodeByteArray( 7000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin data, 0, data.length, options); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cancelAutomaticPreviewRestart(); 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 7046c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.sendMessage(msg); 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 710d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 71111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 71211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 71311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 71411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 71611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 717d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Bitmap getLastBitmap() { 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mCaptureOnlyBitmap; 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 728d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCaptureOnlyBitmap = null; 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 73298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 73398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 73498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 73598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 73698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 73798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 73898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 73998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 74098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang mParameters.set(PARM_ROTATION, orientation); 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 74207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 74487341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LATITUDE); 74587341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_LONGITUDE); 74687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_ALTITUDE); 74787341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.remove(PARM_GPS_TIMESTAMP); 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String latString = String.valueOf(lat); 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String lonString = String.valueOf(lon); 75787341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LATITUDE, latString); 75887341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_LONGITUDE, lonString); 759d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 7600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mParameters.set(PARM_GPS_ALTITUDE, 76187341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(loc.getAltitude())); 762d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 763d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 764d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 765d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 76687341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_ALTITUDE, "0"); 767d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 77287341536812081826656040ac81f8f386c6c1407Wu-cheng Li mParameters.set(PARM_GPS_TIMESTAMP, 77387341536812081826656040ac81f8f386c6c1407Wu-cheng Li String.valueOf(utcTimeSeconds)); 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 787de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 788e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 789e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 790bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we are already in the middle of taking a snapshot then we 7930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // should just save 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // the image after we have returned from the camera service. 7950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mStatus == SNAPSHOT_IN_PROGRESS 7960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin || mStatus == SNAPSHOT_COMPLETED) { 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = true; 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 8030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 8040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = true; 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 814d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 816de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 8179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void clearLastBitmap() { 8189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mCaptureOnlyBitmap != null) { 8199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap.recycle(); 8209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mCaptureOnlyBitmap = null; 8219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 8229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setLastPictureThumb(byte[] data, Uri uri) { 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public static Matrix getDisplayMatrix(Bitmap b, ImageView v) { 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 8390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bw = b.getWidth(); 8400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float bh = b.getHeight(); 8410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vw = v.getWidth(); 8420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin float vh = v.getHeight(); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale, x, y; 8440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (bw * vh > vw * bh) { 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vh / bh; 8460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin x = (vw - scale * bw) * 0.5F; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project y = 0; 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project scale = vw / bw; 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project x = 0; 8510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin y = (vh - scale * bh) * 0.5F; 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale, 0.5F, 0.5F); 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.postTranslate(x, y); 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return m; 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 8630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * To reduce startup time, we open camera device in another thread. 8640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * We make sure the camera is opened at the end of onCreate. 8650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 86611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks Thread openCameraThread = new Thread(new Runnable() { 86711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 868cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 86911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 87011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 87111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.start(); 87211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window win = getWindow(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.camera); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 889059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin getLayoutInflater().inflate( 890059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin R.layout.button_bar, (ViewGroup) findViewById(R.id.camera)); 8919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Make sure the services are loaded. 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 89411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks openCameraThread.join(); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Thread t = new Thread(new Runnable() { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project final boolean storageOK = calculatePicturesRemaining() > 0; 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!storageOK) { 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.post(new Runnable() { 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void run() { 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project t.start(); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 921059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.video_button: 922059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin MenuHelper.gotoVideoMode(this); 923059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 924059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.review_button: 925059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED) { 9266c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // Make sure image storing has completed before viewing 9276c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // last image. 9286c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 929059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 930059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 931059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 932059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.attach: 933059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 934059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 935059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.cancel: 936059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 941de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 942e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 943e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bitmap bitmap = mImageCapture.getLastBitmap(); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cropValue = null; 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = null; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = getIntent().getExtras(); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (myExtras != null) { 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropValue = myExtras.getString("crop"); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (cropValue == null) { 9570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 9580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 9590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 9600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream = mContentResolver.openOutputStream(saveUri); 9650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin bitmap.compress(Bitmap.CompressFormat.JPEG, 75, 9660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin outputStream); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (outputStream != null) { 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 9780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project float scale = .5F; 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Matrix m = new Matrix(); 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m.setScale(scale, scale); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap = Bitmap.createBitmap(bitmap, 0, 0, 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getWidth(), 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.getHeight(), 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project m, true); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 9930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 9970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project bitmap.compress(Bitmap.CompressFormat.JPEG, 75, tempStream); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (tempStream != null) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 10260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (cropValue.equals("circle")) { 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 10280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 10290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (saveUri != null) { 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, saveUri); 10310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 10330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setClass(Camera.this, CropImage.class); 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 105011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1051e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1052e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1054059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.camera_button: 10556c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread == null) { 10566c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doFocus(pressed); 10576c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10586c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 10596c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync getResources().getString(R.string.wait), 10606c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10616c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 106711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1068e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1069e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1071059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin case R.id.camera_button: 10726c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread == null) { 10736c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync doSnap(); 10746c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else { 10756c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.makeText(Camera.this, 10766c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync getResources().getString(R.string.wait), 10776c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Toast.LENGTH_SHORT); 10786c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint() { 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(MenuHelper.calculatePicturesRemaining()); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (state == Environment.MEDIA_CHECKING) { 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1116e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void installIntentFilter() { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1127e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1129e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void initializeFocusTone() { 1130e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 11320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 11330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 11350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "Exception caught while creating local tone generator: " 11360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + e); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1141e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li void readPreference() { 1142e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1143e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1144e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1145e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1146e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1147e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1148e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1149e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1150e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1151e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1152e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1153e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1154e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1155e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1156e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1157e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If first time initialization is pending, put it in the message queue. 1158e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mPendingFirstTimeInit) { 1159e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1160e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPendingFirstTimeInit = false; 1161e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } else if (mFirstTimeInitialized) { 1162e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If first time initilization is done and the activity is 1163e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // paused and resumed, we have to start the preview and do some 1164e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // initialization. 1165e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 1166e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li setViewFinder(mOriginalViewFinderWidth, mOriginalViewFinderHeight, 1167e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li true); 1168e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mStatus = IDLE; 1169e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1170e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeSecondTime(); 1171e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1172e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1173e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1174e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1175e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 11769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11806c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync private void waitForStoreImageThread() { 11816c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mStoreImageThread != null) { 11826c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync try { 11836c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread.join(); 11846c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } catch (InterruptedException ex) { 11856c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync // Ignore this exception. 11866c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync Log.e(TAG, "", ex); 11876c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } finally { 11886c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mStoreImageThread = null; 11896c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11906c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11916c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } 11926c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 11974904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 11984904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12006c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync waitForStoreImageThread(); 12016c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync 1202e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1203e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1204e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mGpsIndicator.setVisibility(View.INVISIBLE); 1205e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1206e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1207e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1208e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1209e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1210e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1211e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1227de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 12299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 12309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture.clearLastBitmap(); 12319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1232e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 123395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 123495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // its configuration change receiver. 123595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 123695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(false); 123795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 123895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1239d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1240d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1241d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 12426c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mHandler.removeMessages(STORE_IMAGE_DONE); 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mHandler.hasMessages(FIRST_TIME_INIT)) { 1244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPendingFirstTimeInit = true; 1246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1247d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 12530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 12759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (mFocusState != FOCUSING && mFocusState != FOCUSING_SNAP_ON_FINISH) { 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1277bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusStartTime = System.currentTimeMillis(); 12789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING; 12799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mCameraDevice.autoFocus(mAutoFocusCallback); 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 12869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 12875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1291059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 129375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 129475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 129575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 129675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 129775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 129875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 129975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 130075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 130175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // ignore backs while we're taking a picture 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 131811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 132311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 13270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 13280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 13300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 13310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 13320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 133311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 133411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 133511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 133611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 133711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 133911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li @Override 136095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li public boolean onTouchEvent(MotionEvent event) { 136195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mPausing) return true; 136295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 136395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li switch (event.getAction()) { 136495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li case MotionEvent.ACTION_DOWN: 136595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomButtons != null) { 136695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mZoomButtons.setVisible(true); 136795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 136895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return true; 136995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 137095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li return super.onTouchEvent(event); 137195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 137295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 13739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 13740f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 13750f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 13760f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 13770f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13780f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_infinity)) 13790f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li || (mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL) 13809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project || !mPreviewing) { 13816c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync if (mImageCapture != null) { 13826c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1385de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1386de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 13879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 13889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 13898d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 13908d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 13950f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Do the focus if the mode is auto. No focus needed in infinity mode. 13960f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusMode.equals(getString( 13970f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li R.string.pref_camera_focusmode_value_auto))) { 13980f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 13990f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mPreviewing) { 14000f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li autoFocus(); 14016c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync } else if (mImageCapture != null) { 14020f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Save and restart preview 14036c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 14040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 14050f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 14060f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 14070f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // User releases half-pressed focus key. 14080f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li clearFocusState(); 14090f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } 14109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 1415e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project mSurfaceView.setVisibility(View.VISIBLE); 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we're creating the surface, start the preview as well. 1417e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li boolean creating = holder.isCreating(); 1418e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li setViewFinder(w, h, creating); 1419e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the surface is creating, send a message to do first time 1420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // initialization later. We want to finish surfaceChanged as soon as 1421e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // possible to let user see preview images first. 1422e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (creating && !mFirstTimeInitialized) { 1423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1424e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1438cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks private boolean ensureCameraDevice() { 144511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1446cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 144711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 144811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return mCameraDevice != null; 144911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 145011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 145258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang IImageList list = ImageManager.allImages( 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 14600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 14619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 14649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project list.deactivate(); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project VideoPreview surfaceView = mSurfaceView; 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project surfaceView.setAspectRatio(VideoPreview.DONT_CARE); 14740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setViewFinder(mOriginalViewFinderWidth, mOriginalViewFinderHeight, 14750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin true); 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = IDLE; 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 14790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 14800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 14810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setViewFinder(int w, int h, boolean startPreview) { 14880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing && w == mViewFinderWidth && h == mViewFinderHeight) { 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14946b270508bdbc78a52a825c2d934465d99fb779f7Chih-Chung Chang if (!ensureCameraDevice()) return; 149511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 14960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mSurfaceHolder == null) return; 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (isFinishing()) return; 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPausing) return; 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // remember view finder size 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mViewFinderWidth = w; 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mViewFinderHeight = h; 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mOriginalViewFinderHeight == 0) { 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOriginalViewFinderWidth = w; 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mOriginalViewFinderHeight = h; 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (startPreview == false) return; 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // start the preview if we're asked to... 15130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // 151411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // we want to start the preview and we're previewing already, 151511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // stop the preview first (this will blank the screen). 15160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // this blanks the screen if the surface changed, no-op otherwise 151911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 152011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.setPreviewDisplay(mSurfaceHolder); 152111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (IOException exception) { 1522cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 152311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice = null; 152411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks // TODO: add more exception handling logic here 152511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 152611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1528e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li setCameraParameter(); 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 153111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1532f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1533bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1534bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1535bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 153611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 153711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 153811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } catch (Throwable e) { 15390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // TODO: change Throwable to IOException once 15400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // android.hardware.Camera.startPreview properly declares 15410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // that it throws IOException. 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 154311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 154611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 154711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 15480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 15490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 155011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1554e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li private void setCameraParameter() { 1555e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // request the preview size, the hardware may not honor it, 1556e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // if we depended on it we would have to query the size again 1557e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1558e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.setPreviewSize(mViewFinderWidth, mViewFinderHeight); 1559937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1560e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set white balance parameter. 1561e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String whiteBalance = mPreferences.getString( 1562e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1563e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 1564e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_WHITE_BALANCE, whiteBalance); 1565937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1566e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set effect parameter. 1567e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String effect = mPreferences.getString( 1568e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_EFFECT, 1569e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_effect_default)); 1570e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_EFFECT, effect); 1571937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1572e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set picture size parameter. 1573e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String pictureSize = mPreferences.getString( 1574e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1575e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_picturesize_default)); 1576e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_PICTURE_SIZE, pictureSize); 1577937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1578e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li // Set JPEG quality parameter. 1579e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1580e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1581e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1582e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters.set(PARM_JPEG_QUALITY, jpegQuality); 1583937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 158448b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li // Set ISO parameter. 158548b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li String iso = mPreferences.getString( 158648b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li CameraSettings.KEY_ISO, 158748b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li getString(R.string.pref_camera_iso_default)); 158848b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li mParameters.set(PARM_ISO, iso); 158948b71ca522b5915b1163d91cd41875878692ab18Wu-cheng Li 159095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // Set zoom. 159195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li if (mZoomValues != null) { 159295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li mParameters.set(PARM_ZOOM, mZoomValues[mZoomIndex]); 159395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li } 159495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1595e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1596e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1597e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopPreview() { 159911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice != null && mPreviewing) { 160011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.stopPreview(); 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 160211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = false; 16038d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // If auto focus was in progress, it would have been canceled. 1604de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project clearFocusState(); 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project void gotoGallery() { 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 16129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 16139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 16140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 16150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, targetUri); 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 16220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 16230ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1639deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1641deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1650deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1652deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1663deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 167207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 167307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 167507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onOptionsMenuClosed(Menu menu) { 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onOptionsMenuClosed(menu); 16819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mImageSavingItem) { 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // save the image if we presented the "advanced" menu 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // which happens if "menu" is pressed while in 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SNAPSHOT_IN_PROGRESS or SNAPSHOT_COMPLETED modes 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(RESTART_PREVIEW); 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuOpened(int featureId, Menu menu) { 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (featureId == Window.FEATURE_OPTIONS_PANEL) { 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS) { 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cancelAutomaticPreviewRestart(); 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onMenuOpened(featureId, menu); 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onPrepareOptionsMenu(Menu menu) { 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPrepareOptionsMenu(menu); 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (i != MenuHelper.GENERIC_ITEM) { 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(i, false); 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStatus == SNAPSHOT_IN_PROGRESS || mStatus == SNAPSHOT_COMPLETED) { 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.IMAGE_SAVING_ITEM, true); 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageSavingItem = true; 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.IMAGE_MODE_ITEM, true); 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mImageSavingItem = false; 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cancelAutomaticPreviewRestart() { 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mKeepAndRestartPreview = false; 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(RESTART_PREVIEW); 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 17319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.VISIBLE); 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int[] pickIds = {R.id.attach, R.id.cancel}; 17340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project View view = mPostCaptureAlert.findViewById(id); 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setOnClickListener(this); 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Animation animation = new AlphaAnimation(0F, 1F); 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project animation.setDuration(500); 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project view.setAnimation(animation); 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 17459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPostCaptureAlert.setVisibility(View.INVISIBLE); 1747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int calculatePicturesRemaining() { 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mPicturesRemaining; 1766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, true); 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 17730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 17840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem gallery = menu.add( 17850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 17860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin R.string.camera_gallery_photos_text) 17870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gotoGallery(); 1790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin MenuItem item = menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 17980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, R.string.settings) 17990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1801d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li // Do not go to camera settings during capture. 1802d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li if (mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED) { 1803d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li Intent intent = new Intent(); 1804d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li intent.setClass(Camera.this, CameraSettings.class); 1805d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li startActivity(intent); 1806d53513404618b7e28f3d5726e481faeb051c80d9Wu-cheng Li } 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 18135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1815deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1816deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 18175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 18185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 18205e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 18215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 18245e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang BitmapDrawable d = (BitmapDrawable) getResources().getDrawable(resid); 18255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang // We do this because we don't want the bitmap to be scaled. 18265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang d.setGravity(Gravity.CENTER); 18275e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(d); 18285e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18295e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 18315e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_autofocus_rectangle); 18325e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 18355e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_focused_rectangle); 18365e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 18395e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setDrawable(R.drawable.frame_nofocus_rectangle); 18405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 18425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 18435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 18445e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 18455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1846