Camera.java revision 59b5974a4ae078eb7628fd855db89e5be9b0fe6f
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 2859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 293f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 324305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 344305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 3902627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 40281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 42f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 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; 51ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 55aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 680ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 7033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 712e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 722e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 73469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 744de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 754de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 7633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Linimport com.android.camera.ui.ZoomController; 772e768c1b835a127f190395a91477144d8ae850acOwen Lin 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 85cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 874305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport java.util.List; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 89271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 904d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 91e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 92c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 97e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 112ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 113ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 125316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 126316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 127316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 12935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1305f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1325f6484a74fe019337e436e6e0dcb07375a74af25President Li 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 13469d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 141e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 142e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 148ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 153aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1542e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 157281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1584de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 165cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 166cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 167cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 17195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 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(); 1959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 198bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 199bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 200bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 20135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final ZoomCallback mZoomCallback = new ZoomCallback(); 202cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 203cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 204cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 205cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 212bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2150a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2160a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2170a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 2209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mJpegCallbackToFirstFrameTime; 22111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2228909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 223cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2248909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2250f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2260f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2270f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 228bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2298791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 230469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2551de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2561de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 257ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2581de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 26459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 26559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin Editor editor = mPreferences.edit(); 26659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 26759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin editor.commit(); 26859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 26959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2706d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2716d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2726d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2736d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2746d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2756d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2766d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2776d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2786d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 283522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 288ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 294ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 295ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 296ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 297ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 299f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 300f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 301f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 302281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 3034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 3044de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 3054de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 3064de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }); 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 310e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 315a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 316a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 320d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 321d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 325dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 326dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 327dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 328059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 329059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 330e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 332059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 333547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 337dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 338059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 346803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 347803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 3534de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 3544de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.initialize(this, 3554de149ceb47f2c251f646419907424bfb67d2b64Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 356c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 357281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 35833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 35933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 362547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 363d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 364d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 365547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 366547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 367547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 368547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 369547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 372522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 375e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 376e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 378c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 379c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 380c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 381c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 387547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 389d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 390d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 39133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(mZoomCallback); 39235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 393547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 394547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 395547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 396937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 39835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 399316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 40035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 401316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 402316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 40335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 40433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 40535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 40635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 40733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 40833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 40933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 41033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomChanged( 41133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin final int index, float ratio, boolean isMoving) { 41233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHandler.post(new Runnable() { 41333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void run() { 41433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin onZoomValueChanged(index); 41535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 41633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin }); 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 41835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 41935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 42035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 42233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 43033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 43133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 43233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 43333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 435ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 436ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 44833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 45033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 45133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 45935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 46035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 46135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 46235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 46335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 46435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 46535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 46633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 46735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 46835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 472ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 474ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 476ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 477ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 478ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 47933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 484aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 485aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 486aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 487aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 488aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 489aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 490aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 491aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 49291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5011e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5021e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 5031e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 5041e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 5051e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5071e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 508d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 509d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 510d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 53207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 53307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 53407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 53507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5364de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5374de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5384de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 53907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 55307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 55407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 55507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 55607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 55707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 55807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5594de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5604de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5614de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 56207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 56307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 56407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 571937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 573bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 574bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 575bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 576bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 577bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 578bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 5799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegCallbackToFirstFrameTime = now - mJpegPictureCallbackTime; 5809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mJpegCallbackToFirstFrameTime = " 5819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mJpegCallbackToFirstFrameTime + "ms"); 582bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 58348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 58448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 585bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 586bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 587bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 588bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 592bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 59311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 59411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 59575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 597937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 616937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6266c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 627de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 628e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 629e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 631bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 65005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 65105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6538791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 65405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 65505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 65605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 65705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 66005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 66105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 66205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 66305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 66405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 66505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6666d35fde323778d8e1725e399c80503061c200e16Owen Lin 6676d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6686d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6696d35fde323778d8e1725e399c80503061c200e16Owen Lin } 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 671937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 677bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 67811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 67911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 68475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 68575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 68675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 68775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 68875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6896c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 705de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 708937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7108909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 711cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7129b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 713cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 714cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 715cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 716cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 717cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 718cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 719cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 72035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final class ZoomCallback 721a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li implements android.hardware.Camera.ZoomCallback { 72233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomUpdate( 72333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int zoomValue, boolean stopped, android.hardware.Camera camera) { 724316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "ZoomCallback: zoom value=" + zoomValue + ". stopped=" 725a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li + stopped); 726316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = zoomValue; 7272c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7282c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 7292c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li mParameters.setZoom(zoomValue); 730316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 731316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 73233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 73333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomValue != mTargetZoomValue) { 73433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 73533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 73633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 73733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 73833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 73933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7437b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 749c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7510b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7520b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 75530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 75630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 757140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 75858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 76030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 762140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 76330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 764140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 765140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 77158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 7724689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 77330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther filename).length()); 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7780b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 78291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 78391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7850b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7880b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7890b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7902bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 792c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7932bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 800d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 80111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 80211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 80311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 80611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 807d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 814c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 815c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 818d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 819c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8214305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 822ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 82398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8244305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8254305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8274305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 82807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8354305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8364305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8372ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 838d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 840d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 841d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 842d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 843d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8444305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 845d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8504305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 867e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 868e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 869bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 874d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 876de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 877c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 878c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 882271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 883cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 891cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 892cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 893cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 894cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8950b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 9000b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 9019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 90530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 90630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 90730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 90830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 90930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 917ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 918ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 91948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 920faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 92159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin resetExposureCompensation(); 92259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9238791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 92448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 9250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 92648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 92748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 92948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 93011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 935f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 936f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 937f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 938f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 939f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 94211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 94311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 94448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 95961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 96091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 961281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 962281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 96384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 96461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 96661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 96761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 96861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 96961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 97061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9712e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9722e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 973781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 97484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 97848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 979f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 980f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 981f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 982f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 986503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 987503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 988ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 989ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 990ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 991ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 992ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 993ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 994ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 995ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 996ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10002e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10012e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10022e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10056d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10116d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10126d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10136d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1014d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1015d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 1016d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 10171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 10181e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 1019d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 10201e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10211e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1022d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 102561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 102661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 102761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 102861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1029dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1031059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1032059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1033059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1035059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1036059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1038059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1042c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1043c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1044c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1045c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1046c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1047c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1048c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1049c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1050c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1051c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1052c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1053271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1054c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1055c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1056c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1057c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1059de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1060e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1061e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1062c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1063c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1065cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1070cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1073cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1074c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1082c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1085c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1098c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1110c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1114cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1117cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1118cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1123da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1124da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 113811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1139e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1140e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1142dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11432bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 114911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1150e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1151e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1153dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11542bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1166d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 1167d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1189522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1200e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1202522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1203e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1207fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1208fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1213803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1214803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1215803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1216803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1217803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1218803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1219803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1220803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1221803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1222803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1223803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1224803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1225803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1226803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1227e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1230281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onResume(); 1231281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1234316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 123748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 124548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 124748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1256cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1266281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onPause(); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12684904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12694904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1270cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 12744de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1275c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.collapse(); 1276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1301c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1303e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1304d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1305d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1307d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1334fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1335fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1336fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1337fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 133905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 134005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1341fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 13425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 134333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mHeadUpDisplay != null) mHeadUpDisplay.collapse(); 13445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 135262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 135362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 135462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 135562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 135662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 135762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 135862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 135962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 136062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1369059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 137175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 137275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 137375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 137475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 137575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 137675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 137775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 137875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 137975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13830b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13860b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13870b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13880b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 13890b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13900b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 13910b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 139611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1400e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 140111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1407e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 141111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 141211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 141311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 141411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 141511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 141711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1429e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14379c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1438083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14390f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14400f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14410f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1442ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 144391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 144491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 144533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mHeadUpDisplay != null) mHeadUpDisplay.collapse(); 14465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14478d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1448de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1449de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14528d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14538d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1458cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1459ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14600f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14620f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 146362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 14649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14694fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14704fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14714fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14724fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14734fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14744fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 147547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 147647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 147747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 147847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 147947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1480ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1481ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1482ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 148547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 148647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 14873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 14886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 148947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 149047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 149147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 149247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 149348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 149447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 149547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 149647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 149747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 149847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 149947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 150048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15036cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1506e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1507547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1508547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1509e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1522cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 152333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(null); 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 153011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1531cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 153270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 153311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 153411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 153511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1537f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 15623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 15633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 15643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 15653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 15663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 15673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 157148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 157248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 157348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 157448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 157548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 157648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 157748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 157848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 15793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 15803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 158111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 15823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 15860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1589ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 159211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1593f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1594bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1595bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1596cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1597bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 159811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 15998564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 160011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1601fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1602fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1603fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 160511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 160633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 161011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 161111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 16120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 16130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 161411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16208564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1628ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1629ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1630ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16314c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16324c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1633ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1634ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1635542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1636542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1637542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1638542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1639542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1640542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1641542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1642542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1643542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1644ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1645ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1646ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1647ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1648ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1649ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1650ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1651ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1652ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1653ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1654ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1655ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1656ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1657ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1658ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1659ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1660ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1666ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1667ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1668ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16694c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16704c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16714c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16724c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 16734c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16744c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1675dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1676dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1677dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1678dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1679ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1680cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1681cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1682cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1683cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1684cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1685cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1686cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1687cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1688ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1689ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1690ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1691ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1692ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1693ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1694ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1695ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1696ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1697ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 16985945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 16992c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 170032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 170132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 170232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 170332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 170432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 170532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 170632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 170732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1708937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1709ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1710ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1711ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1712ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1713ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1714ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1715ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1716ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1717ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1718ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1719ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1720ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1721ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1722ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1723ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1725ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 1726ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang String sceneMode = mPreferences.getString( 1727ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1728ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 1729ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 1730ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mParameters.getSceneMode().equals(sceneMode)) { 1731ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setSceneMode(sceneMode); 1732ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1733ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1734ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1735ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1736ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1737ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1738ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1739ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 1740ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = mParameters.getSceneMode(); 1741ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (sceneMode == null) { 1742ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = Parameters.SCENE_MODE_AUTO; 1743ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1744ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1745ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17465945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1747e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1748e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1749e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1750faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang mParameters.setJpegQuality(getQualityNumber(jpegQuality)); 1751937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1752dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1753dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1754dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1755dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1756dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1757dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1758dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1759dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17605f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17615f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17625f6484a74fe019337e436e6e0dcb07375a74af25President Li 176333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 176433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 176533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 176633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 176733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 176833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 176933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 177033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 177133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 177233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 177333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 177433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 177533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 177633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 177733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 177833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 177933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 1780301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1781301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1782301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 17834de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String flashMode = mParameters.getFlashMode(); 17844de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String whiteBalance = mParameters.getWhiteBalance(); 1785301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 17864de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1787281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 17884de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String finalFlashMode = flashMode; 1789281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 17904de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 17914de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17924de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 17934de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17944de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 17954de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17964de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 17974de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1798301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1799301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1800281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1801281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18024de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18044de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, null); 18054de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18064de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, null); 18074de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18084de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, null); 18094de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1810301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1811301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1812301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18134de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1814301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1815301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1817301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1818301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1819301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18203b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18213b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1822503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1823503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18243b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1825301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1826301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1827301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1830301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 183170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 183270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1833301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18343b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18353b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1839301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1840301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1841301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1842301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1843301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1844301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1845301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1846301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18473b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18483b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18493b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18503b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18513b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1852301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1853cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1854e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1855e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1856ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1857ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1858ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1859ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1860ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1862ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1863ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1864ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1865ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1866ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1867ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1868ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1869ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1870ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang synchronized (mPreferences) { 1872ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersPreference(); 1873ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1880ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18831de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18871de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18881de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18911de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1892ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1893ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18971de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1899522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 19049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 1905550f04e9cf356b5be7436447d53172895c8407b8Ray Chen Intent intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 1906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19090ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1925deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1927deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1936deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1938deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1949deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 195807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 195907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 196107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1973cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1974cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1975cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1976cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1977cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1978cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1979cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1980cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 198361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 198461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 19850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 198661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 198761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 199461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 199561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 199661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 199761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 199861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 199961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20075fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2012b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2013b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2038d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2039d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2040b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2041b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2042b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2043b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2044b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2045b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2046b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2047b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2048b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2050e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 20529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang if (!isCameraIdle()) return false; 20539ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 20549ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 20559ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20569ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20579ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20589ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2059d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2060d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 20619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 20629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2064e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2065e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20668df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2067c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2068c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2069c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2070ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2071ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2072ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2073c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2074ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2075c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2076c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2077c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2078ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2081ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2084ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2085ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2087ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 20888791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 20898791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 20908791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 20918791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 20928791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 20938791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 20948791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 20952c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2096cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2097cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2098cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2099cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2100cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2101cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2102cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2103cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2104cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2105cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2106cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2107cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2108cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2109cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2110cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2111cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2112cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2113faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2114faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static String[] mQualityStrings = {"superfine", "fine", "normal"}; 211502627adfa3d240d817e34af69be8d07e9c66c136James Dong private static int[] mQualityNumbers = CameraProfile.getImageEncodingQualityLevels(); 2116faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int DEFAULT_QUALITY = 85; 2117faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2118faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Translate from a quality string to a quality number using the system 2119faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // properties. 2120faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int getQualityNumber(String jpegQuality) { 2121faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Find the index of the input string 2122faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang int index = Util.indexOf(mQualityStrings, jpegQuality); 2123faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2124faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang if (index == -1 || index > mQualityNumbers.length - 1) { 2125faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return DEFAULT_QUALITY; 2126faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 212702627adfa3d240d817e34af69be8d07e9c66c136James Dong return mQualityNumbers[index]; 2128faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2129c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2130c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2131c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2132c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2133c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2134c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2135c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2136c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2137c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2138c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2139c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2140c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2141c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2142c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2143c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2144c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2145c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2146c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2147c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2148c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2149c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2150c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2151c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2152c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2157c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2158c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.restorePreferences(); 2159c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2160c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2161c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2162c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2163c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2164c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2165c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2169deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2170deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21745e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2178dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2182dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21855e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2186dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21885e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21895e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2190dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 21915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 21945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 21955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 2197