Camera.java revision 0ab73a87e749477080c566cb9612cd3f25dc7574
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; 48cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 50f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 54ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 57542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 58aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6061b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 66ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 710ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 72f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 7433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 752e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 762e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 77469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 784de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 794de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 800d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Linimport com.android.camera.ui.ZoomControllerListener; 812e768c1b835a127f190395a91477144d8ae850acOwen Lin 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 89cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 913a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9282544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 94271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 954d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 96e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 97c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 102e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 117ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 120ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 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 } 317c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 326a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 327a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 331d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 332d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 336dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 337dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 338dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 339059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 340059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 341e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 343059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 344547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 348dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 349059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 35833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 359c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 36033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 361f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 362f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 363f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 364f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 365f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 366cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 367f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 368f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 369f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 370f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 371f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 372f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 375547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 376d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 377d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 378547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 379547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 380547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 381547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 382547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 385522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 3910d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 3920d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 397f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 398f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 399547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4006d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 401d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 402d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 403547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 405547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 406937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 40835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 409316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 41035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 411316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 412316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 41335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 41433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 415e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 41635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 41833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 41933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 42033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 42233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 43033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 432ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 433ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 446f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin throw new IllegalStateException("cannot get zoom ratios"); 44733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 45135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 45235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 45335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 45435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 45535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 45635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 45735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 458c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 45935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 46035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 46235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 46335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 464ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 46535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 466ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 46735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 468ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 469ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 470ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 47133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 476aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 477aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 478aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 479aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 480aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 481aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 482aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 483aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 48491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 4931e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 4941e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 495523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 4961e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 4981e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 499d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 500d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 501d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 52307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 52407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 52507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 52607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5274de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5294de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 53007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 54407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 54507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 54607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 54707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 54807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 54907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5524de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 55307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 55407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 55507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 562937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 567bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 56811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 56911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 57075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 572937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 5759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 5769324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 5779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 5789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 5799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 5809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 5819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 5829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 5839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 5889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 5899324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 591937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6016c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 602de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 603e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 604e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 606bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 623f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 62605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 62705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6298791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 63005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 63105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 63205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 63305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 63505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 63605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 63705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 63805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 63905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 64005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 64105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6426d35fde323778d8e1725e399c80503061c200e16Owen Lin 6436d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6446d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6456d35fde323778d8e1725e399c80503061c200e16Owen Lin } 646e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 647e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 648e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 649e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 650e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 651e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 652e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 653e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 655937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 661bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 66211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 66311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 66875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 66975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 67075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 67175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 67275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6736c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 6849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 6859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 6869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 6879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 6889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 689de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6948909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 695cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 6969b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 697cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 698cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 699cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 700cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 701cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 702cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 703cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 704e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 705e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 706e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 707e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 708e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 709e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 7102c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7112c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 712e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 713316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 714316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 71533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 716e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 71733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 71833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 71933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 72033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 72133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 72233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 72335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 72435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 72535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7267b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 730c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7320b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7330b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 73630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 73730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 738140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 73958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 74130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 743140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 74430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 745140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 746140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 747140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7500b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 75491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 75591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7570b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7600b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7610b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7622bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 764c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7652bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 772d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 77311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 77411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 77511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 77611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 777d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 784c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 785c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 788d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 789c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7914305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 792ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 79398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 7944305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 7954305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 79729fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 79829fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 79929fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 8004305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 80107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8084305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8094305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8102ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 811d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8124305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 813d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 814d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 815d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 816d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8174305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 818d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8234305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 840e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 841e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 842bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 844f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 847d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 849de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 850c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 851c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 855271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 856cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 857cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 858cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 859cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 860cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 861cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 862cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 863cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 864cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 865cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 866cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 867cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8680b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8730b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 8749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 87730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 87830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 87930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 88030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 88130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 88230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 890ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 891ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 89248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 893faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 89459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 8958791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 89648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 897f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang // comment out -- unused now. 898f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang //mQuickCapture = getQuickCaptureSettings(); 899f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 900f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 901f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 90348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 90448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 90648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 90711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 912f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 913f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 914f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 915f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 916f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 91911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 92011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 92148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 931cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 932cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 933cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 934cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 93561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 93661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 93791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 93884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 93961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 94061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 94161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 94261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 94361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 94461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 94561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9462e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9472e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 948781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 94984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 95037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 95148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 95348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 954f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 955f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 956f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 957f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 962503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 963f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 964f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 965f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 966f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 967f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 968f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 969f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 970f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 971f00d421845b4ff2eca1354419889886fec5f2538Owen Lin && !mPausing && mFirstTimeInitialized) { 972c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 973f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 974c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 975f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 976f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 977f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 978f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 97918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 9800d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 9810d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 9820d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 9830d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 98418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 98518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 9860d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 98718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 9880d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 98918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 9900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 99118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 99218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 99318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 99418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 99518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 996f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 997f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 998f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 999f00d421845b4ff2eca1354419889886fec5f2538Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 1000f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 1001f00d421845b4ff2eca1354419889886fec5f2538Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 1002f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 1003c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 1004f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1005c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 1006c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 1007f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mParameters.isZoomSupported()) { 1008f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 1009f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 10100d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1011f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 10120d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 10130d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1014f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1015f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1016f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1017c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 1018c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1019c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1020c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1021f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 102218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin updateSceneModeInHud(); 1023f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1024f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1025c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1026f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1027f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1028f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1029f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1030f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1031f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1032ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1033ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1034ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 1035ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1036ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1037ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1038ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1039ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1040ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10442e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10452e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10462e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10566d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1058d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1059523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 10601e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10611e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1062d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 106561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 106661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 106761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 106861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1069dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1071059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1072059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1073059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 107461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1075059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1076059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 107761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1078059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1082c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1083c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1084c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1085c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1086c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1087c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1088c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1089c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1090c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1091c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1092c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1093271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1094c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1095c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1096c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1097c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1099de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1100e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1101e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1102c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1103c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1105cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 11060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 11070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 11080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 11090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1110cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1113cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1114c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1122c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1125c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 11260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 11270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 11310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1138c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1150c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1154cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1157cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1158cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1163da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1164da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 117811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1179e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1180e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1182dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11832bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 118911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1190e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1191e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1193dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11942bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1206523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12110ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 12120ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1230522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 12320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 12330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1242522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1247fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1248fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1254803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1255803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1256803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1257803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1258803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1259803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1260803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1261803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1262803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1263803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1264803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1265803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1266803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12684de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1270281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1273316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 127648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1278f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 12793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 128548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 128748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1296cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1299f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1300f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1301f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1302f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1303f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1304f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 13059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13134904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13144904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1315cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1316f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1317b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1345c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1347e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1348d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1349d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1351d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1378fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1379fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1380fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1381fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 138305309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 138405309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1385fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1386f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 13875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 13885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 139562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 139662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 139762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 139862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 139962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1400f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 140162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 140262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 140362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 140462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 140562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 140662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 140762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 14089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 14099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 14105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1414059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 141675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 141775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 141875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 141975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 142075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 142175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 142275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 142375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 142475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14280b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 14290b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 14300b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14310b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14323eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 14333eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14340b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14350b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14360b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14370b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 144211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 144711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1453e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1457f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 145811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 145911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 146011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 146111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 146211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 146411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1476e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1477e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1478e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1485f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1486f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1487083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14880f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14890f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14900f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1491ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 149291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 149391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 14945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14958d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1496de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1497de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 15008d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 15018d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1506cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1507f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1508ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 15090f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 15105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 15110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 151262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 15139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15184fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15194fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15204fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15214fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15224fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15234fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 152447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 152547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 152647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 152747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 152847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1529ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1530ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1531ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 153447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 153547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15376cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 153847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 153947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 154047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 154147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 154248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 154347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 154447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 154547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 154647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 154747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 154847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 154948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1555e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1556547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1557547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1558e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1571cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1572e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 157911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1580cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 158170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 158211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 158311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 158411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1586f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1600f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 16043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 16053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 16063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 16073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 16083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 16093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 16113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 16123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 16133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 16143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 16153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 16163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 162048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 162148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 162248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 162348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 162448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 162548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 162648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 162748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 16283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 16293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 163011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 16313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 16350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1638ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 164111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1642f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1643cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1644bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 164511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16468564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 164711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1648fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1649fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1650fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 165211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 165333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16598564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1667ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1668ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1669ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16704c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16714c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1672ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1673ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1674542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1675542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1676542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1677542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1678542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1679542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1680542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1681542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1682542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1683ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1684ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1685ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1686ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1687ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1688ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1689ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1690ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1691ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1692ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1693ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1694ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1695ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1696ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1697ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1698ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1699ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1700ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1701ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1702ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1703ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1704ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1705ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1706ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1707ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 17084c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17094c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17104c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17114c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 17124c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17134c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1714dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1715dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1716dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1717dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1718ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1719cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1720cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1721cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1722cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1723cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1724cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1725cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1726cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1727ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1728ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1729ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1730ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1731ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1732ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1733ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1734ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1735ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1736ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 17375945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17382c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 173932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 174032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 174132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 174232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 174332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 174432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 174532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 174632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1747937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1748ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1749ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1750ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1751ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1752ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1753ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1754ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1755ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1756ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1757ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1758ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1759ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1760f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1761f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1762f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1763f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1764f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1765f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1766f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1767f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1768f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1769ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1770ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1771ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1772ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 177318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1774ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1775ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 177618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 177718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 177818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1779ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1780ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1781ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1782ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1783ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1784ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1785ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1786ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 178718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 178818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 178918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1790ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1791ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1792ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17935945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1794e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1795e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1796e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 17973a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1798937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1799dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1800dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1801dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1802dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1803dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1804dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1805dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1806dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 18075f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 18085f6484a74fe019337e436e6e0dcb07375a74af25President Li } 18095f6484a74fe019337e436e6e0dcb07375a74af25President Li 181033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 181133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 181233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 181333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 181433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 181533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 181633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 181733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 181833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 181933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 182033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 182133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 182233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 182333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 182433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 182533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 182633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 182718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mGLRootView != null) updateSceneModeInHud(); 1828301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 182918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1830301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18314de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1832301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1833301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1834301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1835301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1836301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1837301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18393b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1840503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1841503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18423b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1843301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1844301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1845301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18464de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1847301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1848301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 184970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 185070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1851301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18523b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18533b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18543b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18553b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18563b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1857301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1858301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1859301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1860301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1861301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1862301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1863301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1864301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18653b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18663b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18673b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18683b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18693b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1870301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 187118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 187218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 1873cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1874e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1875e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1880ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1883ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 18910d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1892ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1893ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1897ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1898ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1899ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1900ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 19011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1902ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1903ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1904ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 19061de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1908ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1911ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1912ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1913ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19141de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19151de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19161de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1917522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 19229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 192335688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen Intent intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19270ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1943deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1945deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1954deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1956deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1967deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 197607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 197707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 197907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1991cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1992cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1993cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1994cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1995cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1996cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1997cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1998cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 20009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 200161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 200261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 20030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 200461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 200561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 20119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 201261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 201361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 201461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 201561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 201661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 201761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2030b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2031b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20539ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20549ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20559ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2056d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2057d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2058b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2059b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2060b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2061b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2062b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2063b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2064b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2065b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2066b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2068e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20699ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2070e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 20719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2072b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20759ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2077d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2078d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 20799ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 20809ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2082e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2083e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20848df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2085c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2086c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2087c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2088ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2089ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2090ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20910d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 20920d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 20930d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mQuickCapture = getQuickCaptureSettings(); 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2096e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21058791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21068791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 21078791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 21088791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 21098791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 21108791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 21118791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 21122c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2113cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2114cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2115cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2116cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2117cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2118cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2119cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2120cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2121cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2126cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2127cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2129cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2130faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2131c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2132c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2133c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 21340d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onSharedPreferenceChanged(); 2135c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2136c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2137c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 21380d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2139c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2140c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2141c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2142c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2143c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2144c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2145c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2146c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2147c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2148c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2149706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2150c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2151c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2152c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21585e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2160deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2161deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21665e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2169dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21705e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2173dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21745e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2177dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2181dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 21825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 21855e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 21865e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 21883a4ef93f95bed9f812fe75ef94296450833b3997James Dong 21893a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 21903a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 21913a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 21923a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 21933a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 21943a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 21953a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 21963a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 21973a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 21983a4ef93f95bed9f812fe75ef94296450833b3997James Dong 21993a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 22003a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 22013a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 22023a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2203f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 22043a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22053a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 22063a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 22073a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 22083a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 22093a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 22103a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 22113a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 22123a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22133a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 22143a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22153a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2216