Camera.java revision 523432315cea8f18d703a0d547b4614ce42b6918
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; 873a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 8882544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 90271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 914d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 92e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 93c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 98e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 113ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 126316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 127316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 128316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 13035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1315f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1335f6484a74fe019337e436e6e0dcb07375a74af25President Li 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 13569d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 142e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 143e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 149ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 154aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1552e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 158281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1594de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 166cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 167cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 168cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 17295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 17495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1939324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 194bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 195bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 196bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 198e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 199cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 200cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 201cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 202cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 209bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2120a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2130a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2140a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 217e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 21811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2198909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 220cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2218909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2220f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2230f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2240f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 225bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2268791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 227469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 239e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 240e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 241e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 242e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 243e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 244e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 245e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2601de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 261ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2621de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2631de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 26859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 269f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 270f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 271f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 272f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 273f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 274f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.commit(); 275f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 276f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 277f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 278f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 27959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 28059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2826d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2836d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2846d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2896d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2906d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 294522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 295137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 299ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 305ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 306ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 307ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 308ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 310f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 311f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 312f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 313b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mGLRootView.queueEvent(new Runnable() { 314b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin public void run() { 315b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 316b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin } 317b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin }); 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 326a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 327a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 331d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 332d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 336dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 337dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 338dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 339059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 340059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 341e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 343059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 344547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 348dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 349059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 357803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 358803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 363469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 3644de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 3654de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.initialize(this, 3664de149ceb47f2c251f646419907424bfb67d2b64Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 367c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 36833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 369f6b8405781b996997cab596419b5c79c8288a5bcOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 37033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 373547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 374d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 375d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 376547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 377547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 378547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 379547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 380547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 383522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 391c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 392c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 397e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 398547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3996d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 400d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 401d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 402e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 40335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 405547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 406547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 407937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 40935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 410316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 41135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 412d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // Maximum zoom value may change after preview size is set. Get the 413d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // latest parameters here. 414d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li mParameters = mCameraDevice.getParameters(); 415316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 416316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 41833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 419e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 42035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 422ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomChanged( 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin final int index, float ratio, boolean isMoving) { 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHandler.post(new Runnable() { 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void run() { 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin onZoomValueChanged(index); 43035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin }); 43235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 43435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 44733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 44833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 450ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 451ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 45833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 45933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 46133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 46433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 46533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 46633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 46833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 47033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 47133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 47233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 47835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 47935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 48133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 48635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 487ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 48835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 489ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 49035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 491ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 492ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 493ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 49635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 499aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 500aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 501aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 502aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 503aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 504aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 505aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 506aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 50791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5161e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 518523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5191e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5211e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 522d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 523d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 524d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 54607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 54707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 54807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 54907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5524de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 55307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 56707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 56807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 56907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 57007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 57107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 57207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5734de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5744de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 57607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 57707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 57807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 585937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 590bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 59111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 59211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 59375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 595937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 5989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 5999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 614937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6246c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 625de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 626e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 627e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 629bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 646f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 64905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 65005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6528791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 65305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 65405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 65505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 65605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 65905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 66005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 66105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 66205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 66305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 66405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6656d35fde323778d8e1725e399c80503061c200e16Owen Lin 6666d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6676d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6686d35fde323778d8e1725e399c80503061c200e16Owen Lin } 669e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 670e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 671e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 672e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 673e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 674e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 675e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 676e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 684bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 68511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 68611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 69175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 69275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 69375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 69475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 69575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6966c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 712de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 715937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7178909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 718cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7199b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 720cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 721cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 722cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 723cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 724cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 725cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 726cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 727e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 728e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 729e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 730e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 731e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 732e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 7332c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7342c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 735e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 736316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 737316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 73833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 739e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 74033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 74133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 74233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 74333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 74433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7497b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 753c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7550b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7560b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 75930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 76030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 761140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 76258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 76430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 766140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 76730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 768140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 769140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 770140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7730b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 77791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 77891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7800b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7830b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7840b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7852bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 787c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7882bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 795d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 79611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 79711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 79811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 79911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 800d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 807c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 808c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 811d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 812c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8144305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 815ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 81698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8174305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8184305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 82029fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 82129fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 82229fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 8234305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 82407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8314305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8324305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8332ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 834d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8354305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 836d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 837d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 838d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 839d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8404305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 841d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8464305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 863e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 864e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 865bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8669324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 867f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 870d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 872de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 873c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 874c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 878271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 879cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 880cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 881cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 882cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 883cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8910b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8960b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 8979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 90130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 90230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 90330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 90430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 90530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 913ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 914ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 91548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 916faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 91759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9188791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 91948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 920f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 921f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 92348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 92448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 92648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 92711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 932f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 933f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 934f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 935f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 936f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 93911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 94011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 94148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 95661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 95791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 958281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 959281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 96084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 96161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 96361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 96461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 96561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 96661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 96761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9682e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9692e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 970781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 97184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 97548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 976f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 977f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 978f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 979f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 984503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 985ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 986ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 987ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 988ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 989ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 990ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 991ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 992ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 993ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 9972e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 9982e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 9992e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10026d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10036d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10046d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10056d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1011d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1012523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 10131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10141e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1015d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 101861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 101961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 102061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 102161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1022dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1024059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1025059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1026059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 102761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1028059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1029059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1031059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1035c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1036c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1037c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1038c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1039c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1040c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1041c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1042c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1043c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1044c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1045c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1046271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1047c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1048c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1049c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1050c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1052de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1053e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1054e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1055c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1056c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1058cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1063cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1066cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1067c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1075c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1078c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1091c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1103c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1107cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1110cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1111cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1116da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1117da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 113111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1132e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1133e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1135dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11362bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 114211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1143e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1144e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1146dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11472bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1159523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1181522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1191e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1193522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1194e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 11960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 11970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1198fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1199fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1204803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1205803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1206803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1207803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1208803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1209803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1210803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1211803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1212803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1213803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1214803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1215803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1216803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1217803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1218e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12194de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1220e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1221281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onResume(); 1222281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1223e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1224e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1225316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1226ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin if (mHeadUpDisplay != null) { 1227ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 1228ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin } 1229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1231f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1232f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 123348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 124148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 124348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1252cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12634904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12644904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1265cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1267b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin if (!isFinishing()) { 1268137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mGLRootView.onPause(); 1269137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mHeadUpDisplay != null) { 1270137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.setGpsHasSignal(false); 1271137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.collapse(); 1272137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 1273f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 1274b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1302c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1304e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1305d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1306d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1308d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1335fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1336fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1337fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1338fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 134005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 134105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1342fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1343f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 13445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 13455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 135362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 135462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 135562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 135662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1357f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 135862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 135962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 136162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 136262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1371059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 137375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 137475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 137575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 137675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 137775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 137875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 137975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 138075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 138175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13860b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13870b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13880b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13893eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 13903eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 13910b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13920b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13930b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 13940b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 139911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1403e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 140411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1414f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 141511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 141611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 141711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 141811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 141911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 142111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1433e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14419c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1442f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1443f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1444083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14450f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14470f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1448ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 144991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 145091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 14515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14528d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1453de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1454de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14559c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14578d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14588d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1463cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1464f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1465ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14660f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14680f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 146962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 14709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14754fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14764fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14774fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14784fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14794fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14804fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 148147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 148247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 148347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 148447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 148547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1486ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1487ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1488ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 149147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 149247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 14933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 14946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 149547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 149647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 149747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 149847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 149948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 150047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 150147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 150247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 150347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 150447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 150547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 150648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1512e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1513547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1514547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1515e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1528cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1529e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 153611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1537cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 153870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 153911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 154011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 154111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1543f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1557f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 15683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 15693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 15703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 15713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 15723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 15733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 157748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 157848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 157948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 158048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 158148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 158248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 158348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 158448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 15853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 15863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 158711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 15883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 15920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1595ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 159811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1599f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1600cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1601bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 160211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16038564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 160411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1605fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1606fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1607fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 160911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 161033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16168564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1624ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1625ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1626ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16274c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16284c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1629ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1630ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1631542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1632542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1633542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1634542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1635542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1636542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1637542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1638542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1639542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1640ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1641ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1642ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1643ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1644ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1645ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1646ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1647ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1648ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1649ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1650ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1651ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1652ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1653ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1654ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1655ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1656ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1657ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1658ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1659ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1660ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16654c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16664c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16674c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16684c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 16694c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16704c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1671dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1672dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1673dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1674dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1675ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1676cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1677cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1678cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1679cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1680cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1681cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1682cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1683cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1684ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1685ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1686ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1687ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1688ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1689ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1690ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1691ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1692ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1693ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 16945945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 16952c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 169632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 169732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 169832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 169932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 170032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 170132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 170232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 170332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1704937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1705ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1706ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1707ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1708ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1709ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1710ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1711ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1712ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1713ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1714ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1715ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1716ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1717ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1718ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1719ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1720ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1721ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 1722ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang String sceneMode = mPreferences.getString( 1723ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 1725ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 1726ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mParameters.getSceneMode().equals(sceneMode)) { 1727ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setSceneMode(sceneMode); 1728ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1729ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1730ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1731ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1732ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1733ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1734ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1735ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 1736ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = mParameters.getSceneMode(); 1737ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (sceneMode == null) { 1738ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = Parameters.SCENE_MODE_AUTO; 1739ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1740ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1741ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17425945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1743e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1744e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1745e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 17463a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1747937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1748dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1749dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1750dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1751dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1752dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1753dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1754dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1755dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17565f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17575f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17585f6484a74fe019337e436e6e0dcb07375a74af25President Li 175933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 176033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 176133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 176233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 176333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 176433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 176533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 176633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 176733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 176833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 176933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 177033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 177133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 177233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 177333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 177433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 177533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 1776301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1777301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1778301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 17794de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String flashMode = mParameters.getFlashMode(); 17804de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String whiteBalance = mParameters.getWhiteBalance(); 1781301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 17824de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1783281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1784281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 17854de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 17864de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17874de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 17884de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17894de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 17904de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17914de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 17924de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1793301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1794301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1795281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1796281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 17974de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 17984de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17994de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, null); 18004de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18014de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, null); 18024de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, null); 18044de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1805301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1806301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1807301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18084de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1809301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1810301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1811301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1812301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1813301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1814301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18153b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18163b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1817503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1818503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18193b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1820301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1821301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1822301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18234de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1824301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1825301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 182670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 182770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1828301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18293b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18303b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18313b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18323b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18333b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1834301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1835301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1836301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1837301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1838301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1839301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1840301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1841301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18423b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18433b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18443b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18453b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18463b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1847301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1848cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1849e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1850e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1851ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1852ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1853ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1854ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1855ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1856ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1857ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1858ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1859ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1860ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1862ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1863ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1864ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1865ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 1866ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang synchronized (mPreferences) { 1867ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersPreference(); 1868ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1869ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1870ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1872ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1873ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18781de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1880ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18821de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18831de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18861de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18911de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18931de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1894522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 18999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 190035688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen Intent intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19040ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1920deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1922deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1931deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1933deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1944deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 195307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 195407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 195607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1968cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1969cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1970cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1971cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1972cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1973cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1974cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1975cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 197861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 197961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 19800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 198161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 198261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 198961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 199061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 199161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 199261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 199361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 199461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 19995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20005fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2007b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2008b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2033d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2034d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2035b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2036b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2037b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2038b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2039b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2040b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2041b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2042b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2043b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2045e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20469ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2047e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 20489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2049b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 2050b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20539ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20549ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2055d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2056d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 20579ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 20589ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20599ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2060e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2061e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20628df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2063c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2064c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2065c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2066ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2067ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2068ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2069c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2070ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2071c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2072c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2073c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2074ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2076ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2077ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2078ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2081ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 20848791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 20858791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 20868791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 20878791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 20888791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 20898791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 20908791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 20912c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2092cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2093cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2094cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2095cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2096cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2097cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2098cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2099cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2100cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2101cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2102cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2103cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2104cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2105cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2106cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2107cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2108cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2109faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2110c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2111c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2112c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2113c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2114c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2115c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2116c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2117c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2118c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2119c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2120c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2121c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2122c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2123c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2124c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2125c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2126c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2127c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2128c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2129c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2130c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2131c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2132c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2133c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2134c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2135c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2136c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2137c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2138706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2139c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2140c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2141c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2142c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2143c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2144c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2145c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21475e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21485e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2149deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2150deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2158dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2162dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2166dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21695e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2170dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 21715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 21745e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 21755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 21773a4ef93f95bed9f812fe75ef94296450833b3997James Dong 21783a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 21793a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 21803a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 21813a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 21823a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 21833a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 21843a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 21853a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 21863a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 21873a4ef93f95bed9f812fe75ef94296450833b3997James Dong 21883a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 21893a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 21903a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 21913a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 21923a4ef93f95bed9f812fe75ef94296450833b3997James Dong }; 21933a4ef93f95bed9f812fe75ef94296450833b3997James Dong 21943a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 21953a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 21963a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 21973a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 21983a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 21993a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 22003a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 22013a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22023a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 22033a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22043a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2205