Camera.java revision f86e6af0b8833f5f8a4b03fefba54b1922280d28
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; 29f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 303f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 334305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 354305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 4002627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 41281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 43f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 53ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 56542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 57aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 65ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 700ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 71f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 7333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 742e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 752e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 76469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 774de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 784de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 7933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Linimport com.android.camera.ui.ZoomController; 802e768c1b835a127f190395a91477144d8ae850acOwen Lin 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 88cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 903a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9182544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 93271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 944d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 95e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 96c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 101e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 117ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 129316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 130316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 131316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 13335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1345f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1365f6484a74fe019337e436e6e0dcb07375a74af25President Li 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 13869d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 145e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 146e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 152ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 157aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1582e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 161281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1624de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 16595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 169cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 170cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 171cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 17595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 17795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 194bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 198bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 199bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 200bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 201e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 202cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 203cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 204cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 205cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 212bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2150a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2160a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2170a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 220e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 22111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2228909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 223cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2248909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2250f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2260f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 22718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2280f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 229bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2308791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 231469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 243e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 244e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 245e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 246e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 247e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 248e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 249e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2631de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 265ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2661de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2671de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 27259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 273f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 274f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 275f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 276f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 277f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 278f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.commit(); 279f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 280f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 281f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 282f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 28359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 28459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2896d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2906d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2916d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2926d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2936d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2946d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2966cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2976cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 298522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 299137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 303ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 309ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 310ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 311ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 312ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 314f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 315f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 316f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 317f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mGLRootView != null) { 318f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView.queueEvent(new Runnable() { 319f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void run() { 320f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 321f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 322f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 323f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 332a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 333a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 337d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 338d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 342dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 343dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 344dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 345059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 346059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 347e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 349059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 350547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 354dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 355059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 36433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 365f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 36633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 367f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 368f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 369f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 370f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 371f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 372f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 373f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang MessageQueue queue = getMainLooper().myQueue(); 374f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 375f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 376f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 377f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 378f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 379f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 382547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 383d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 384d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 385547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 386547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 387547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 388547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 389547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 392522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 397e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 399c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 400c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 401c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 402e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 403e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 404e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 405e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 406e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 407547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 409d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 410d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 411e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 41235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 413547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 414547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 415547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 416f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 417f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 418937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 42035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 421316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 42235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 423d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // Maximum zoom value may change after preview size is set. Get the 424d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // latest parameters here. 425d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li mParameters = mCameraDevice.getParameters(); 426316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 427316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 42835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 430e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 43135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 43333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 43533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 447ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 448ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 45833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 46133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 46233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 46333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 46533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 47833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 47935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 484ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 48535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 486ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 48735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 488ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 489ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 490ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 49133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 49235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 49335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 496aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 497aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 498aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 499aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 500aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 501aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 502aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 503aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 50491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5141e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 515523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5161e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5181e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 519d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 520d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 521d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 54307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 54407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 54507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 54607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5474de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 55007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 56407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 56507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 56607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 56707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 56807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 56907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5704de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5714de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5724de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 57307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 57407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 57507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 582937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 587bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 58811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 58911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 59075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 5959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 5969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 5979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 5989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 5999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 611937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6216c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 622de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 623e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 624e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 626bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 643f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 64605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 64705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6498791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 65005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 65105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 65205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 65305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 65605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 65705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 65805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 65905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 66005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 66105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6626d35fde323778d8e1725e399c80503061c200e16Owen Lin 6636d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6646d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6656d35fde323778d8e1725e399c80503061c200e16Owen Lin } 666e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 667e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 668e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 669e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 670e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 671e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 672e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 673e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 681bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 68211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 68311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 68875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 68975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 69075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 69175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 69275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6936c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 709de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 712937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7148909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 715cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7169b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 717cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 718cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 719cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 720cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 721cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 722cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 723cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 724e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 725e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 726e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 727e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 728e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 729e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 7302c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7312c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 732e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 733316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 734316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 73533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 736e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 73733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 73833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 73933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 74033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 74133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7467b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 750c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7520b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7530b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 75630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 75730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 758140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 75958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 76130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 763140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 76430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 765140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 766140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 767140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7700b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 77491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 77591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7770b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7800b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7810b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7822bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 784c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7852bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 792d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 79311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 79411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 79511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 79611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 797d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 804c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 805c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 808d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 809c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8114305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 812ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 81398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8144305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8154305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 81729fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 81829fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 81929fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 8204305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 82107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8284305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8294305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8302ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 831d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8324305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 833d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 834d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 835d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 836d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8374305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 838d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8434305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 860e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 861e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 862bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 864f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 870c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 871c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 875271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 876cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 877cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 878cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 879cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 880cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 881cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 882cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 883cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8880b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8930b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 8949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 89830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 89930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 90030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 90130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 90230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 910ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 911ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 91248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 913faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 91459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9158791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 91648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 917f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang // comment out -- unused now. 918f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang //mQuickCapture = getQuickCaptureSettings(); 919f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 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); 95884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 95961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 96161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 96261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 96361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 96461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 96561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9662e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9672e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 968781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 96984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 97348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 974f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 975f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 976f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 977f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 982503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 983f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 984f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 985f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 986f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 987f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 988f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 989f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 990f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 991f00d421845b4ff2eca1354419889886fec5f2538Owen Lin && !mPausing && mFirstTimeInitialized) { 992f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mGLRootView == null) initializeHeadUpDisplay(); 993f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 994f00d421845b4ff2eca1354419889886fec5f2538Owen Lin finalizeHeadUpDisplay(); 995f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 996f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 997f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 998f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 99918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 100018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mGLRootView.queueEvent(new Runnable() { 100118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin public void run() { 100218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mHeadUpDisplay.overrideSettings( 100318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 100418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mHeadUpDisplay.overrideSettings( 100518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 100618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mHeadUpDisplay.overrideSettings( 100718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 100818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin }}); 100918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 101018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 101118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private void updateSceneModeInHud() { 101218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 101318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // focus mode, instead, we read it from driver 101418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 101518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(mParameters.getFlashMode(), 101618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 101718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 101818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 101918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 102018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1021f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1022f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 1023f00d421845b4ff2eca1354419889886fec5f2538Owen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 1024f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = new GLRootView(this); 1025f00d421845b4ff2eca1354419889886fec5f2538Owen Lin frame.addView(mGLRootView); 1026f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1027f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 1028f00d421845b4ff2eca1354419889886fec5f2538Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 1029f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 1030f00d421845b4ff2eca1354419889886fec5f2538Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 1031f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 1032f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 1033f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1034f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mParameters.isZoomSupported()) { 1035f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 1036f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 1037f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 1038f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 1039f00d421845b4ff2eca1354419889886fec5f2538Owen Lin final int index, float ratio, boolean isMoving) { 1040f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHandler.post(new Runnable() { 1041f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void run() { 1042f00d421845b4ff2eca1354419889886fec5f2538Owen Lin onZoomValueChanged(index); 1043f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1044f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1045f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1046f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1047f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1048f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 104918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin updateSceneModeInHud(); 105018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1051f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1052f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1053f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1054f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void finalizeHeadUpDisplay() { 1055f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1056f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1057f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1058f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1059f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1060f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1061ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1062ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1063ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 1064ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1065ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1066ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1067ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1068ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1069ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10732e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10742e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10752e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10786d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10806d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10826d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10836d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10846d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1087d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1088523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 10891e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10901e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1091d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 109461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 109561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 109661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 109761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1098dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1100059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1101059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1102059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 110361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1104059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1105059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 110661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1107059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1111c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1112c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1113c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1114c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1115c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1116c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1117c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1118c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1119c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1120c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1121c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1122271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1123c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1124c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1125c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1126c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1128de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1129e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1130e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1131c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1132c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1134cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 11350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 11360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 11370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 11380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1139cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1142cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1143c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1151c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1154c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 11550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 11560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 11600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1167c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1179c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1183cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1187cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1192da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1193da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 120711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1208e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1209e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1211dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12122bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 121811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1219e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1220e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1222dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12232bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1235523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1257522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 12590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 12600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1274fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1275fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1280803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1281803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1282803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1283803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1284803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1285803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1286803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1287803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1288803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1289803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1290803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1291803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1292803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1293803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12954de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1297281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1300316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 130348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 13043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1305f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 13063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 13073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 13083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 13093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 13103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 13113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 131248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 131448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 13156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 13166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 13176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 13186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 13196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 13206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 13216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1323cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1326f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1327f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1328f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1329f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1330f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1331f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 13329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13404904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13414904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1342cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1343f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1344b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1372c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1374e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1375d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1376d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1378d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1405fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1406fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1407fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1408fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 141005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 141105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1412fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1413f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 14145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 14155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 14165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 14175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 14185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 142362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 142462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 142562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 142662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1427f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 142862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 142962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 143062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 143162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 143262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 143362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 143462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 14359c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 14369c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 14375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1441059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 144375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 144475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 144575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 144675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 144775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 144875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 144975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 145075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 145175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14550b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 14560b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 14570b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14580b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14593eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 14603eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14610b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14620b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14630b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14640b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1468e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 146911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1473e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 147411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1480e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1484f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 148511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 148611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 148711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 148811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 148911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 149111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1503e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1504e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1505e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1512f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1513f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1514083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 15150f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 15160f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 15170f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1518ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 151991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 152091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 15215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 15228d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1523de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1524de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 15259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 15269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 15278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 15288d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1533cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1534f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1535ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 15360f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 15375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 15380f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 153962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 15409c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15454fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15464fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15474fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15484fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15494fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15504fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 155147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 155247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 155347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 155447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 155547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1556ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1557ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1558ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 156147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 156247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 156547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 156647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 156747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 156847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 156948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 157047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 157147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 157247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 157347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 157447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 157547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 157648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1582e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1583547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1584547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1585e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1598cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1599e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 160611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1607cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 160870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 160911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 161011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 161111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1613f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 16210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 16229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 16239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 16259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1627f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 16313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 16323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 16333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 16343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 16353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 16363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 16383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 16393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 16403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 16413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 16423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 16433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 164748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 164848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 164948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 165048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 165148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 165248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 165348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 165448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 16553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 16563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 165711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 16583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 16620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1665ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 166811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1669f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1670cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1671bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 167211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16738564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 167411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1675fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1676fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1677fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 167911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 168033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16868564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1694ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1695ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1696ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16974c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16984c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1699ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1700ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1701542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1702542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1703542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1704542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1705542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1706542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1707542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1708542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1709542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1710ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1711ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1712ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1713ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1714ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1715ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1716ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1717ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1718ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1719ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1720ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1721ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1722ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1723ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1724ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1725ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1726ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1727ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1728ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1729ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1730ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1731ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1732ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1733ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1734ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 17354c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17364c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17374c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17384c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 17394c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17404c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1741dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1742dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1743dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1744dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1745ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1746cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1747cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1748cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1749cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1750cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1751cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1752cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1753cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1754ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1755ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1756ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1757ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1758ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1759ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1760ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1762ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1763ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 17645945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17652c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 176632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 176732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 176832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 176932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 177032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 177132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 177232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 177332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1774937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1775ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1776ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1777ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1778ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1779ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1780ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1781ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1782ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1783ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1784ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1785ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1786ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1787ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1788ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1789ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1790ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1791ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 179218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1793ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1794ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 179518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 179618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 179718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1798ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1799ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1800ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1801ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1802ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1803ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1804ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1805ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 180618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 180718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 180818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1809ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1810ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1811ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 18125945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1813e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1814e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1815e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 18163a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1817937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1818dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1819dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1820dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1821dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1822dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1823dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1824dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1825dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 18265f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 18275f6484a74fe019337e436e6e0dcb07375a74af25President Li } 18285f6484a74fe019337e436e6e0dcb07375a74af25President Li 182933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 183033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 183133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 183233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 183333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 183433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 183533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 183633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 183733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 183833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 183933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 184033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 184133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 184233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 184333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 184433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 184533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 184618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mGLRootView != null) updateSceneModeInHud(); 1847301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 184818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1849301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1851301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1852301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1853301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1854301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1855301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1856301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18573b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18583b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1859503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1860503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18613b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1862301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1863301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1864301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18654de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1866301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1867301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 186870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 186970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1870301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18713b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18723b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18743b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18753b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1876301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1877301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1878301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1879301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1880301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1881301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1882301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1883301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18843b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18853b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18873b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18883b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1889301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 189018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 189118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 1892cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1893e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1894e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1897ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1898ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1899ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1900ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1901ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1902ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1903ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1904ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1905ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1906ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1908ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1909ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang synchronized (mPreferences) { 1911ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersPreference(); 1912ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1913ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1914ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1915ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1916ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1917ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1918ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1919ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1920ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1921ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 19221de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1923ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1924ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1925ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19261de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 19271de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1928ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1929ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19301de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1931ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1932ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1933ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1934ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19351de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19361de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19371de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1938522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 19439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 194435688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen Intent intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19480ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1964deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1966deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1975deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1977deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1988deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 199707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 199807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 200007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 20045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2012cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2013cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2014cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2015cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2016cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2017cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2018cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2019cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 20219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 202261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 202361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 20240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 202561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 202661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 20329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 203361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 203461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 203561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 203661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 203761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 203861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2051b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2052b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20759ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2077d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2078d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2079b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2080b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2081b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2082b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2083b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2084b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2085b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2086b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2087b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2089e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2091e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 20929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2093b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2098d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2099d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 21009ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 21019ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 21029ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2103e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2104e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 21058df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2106c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2107c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2108c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2112c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2114c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2115c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2116c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2125ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2126ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21278791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21288791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 21298791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 21308791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 21318791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 21328791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 21338791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 21342c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2135cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2136cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2137cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2138cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2139cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2140cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2141cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2142cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2143cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2144cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2145cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2146cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2147cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2148cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2149cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2150cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2151cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2152faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2157c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2158c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2159c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2160c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2161c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2162c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2163c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2164c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2165c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2166c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2167c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2168c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2169c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2170c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2171c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2172c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2173c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2174c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2175c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2176c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2177c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2178c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2179c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2180c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2181706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2182c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2183c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2184c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2185c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2186c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2187c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2188c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2192deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2193deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22005e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2201dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 22025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2205dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 22065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22085e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2209dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 22105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2213dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 22145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22165e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 22175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 22185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 22203a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22213a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 22223a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 22233a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 22243a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 22253a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 22263a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 22273a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 22283a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 22293a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 22303a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22313a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 22323a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 22333a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 22343a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2235f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 22363a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22373a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 22383a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 22393a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 22403a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 22413a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 22423a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 22433a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 22443a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22453a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 22463a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22473a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2248