Camera.java revision b2b23846d89c63ba0d28bbc7627022e6b9fa620b
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 2859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 293f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 324305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 344305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 3902627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 40281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 42f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 51ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 55aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 680ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 7033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 712e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 722e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 73469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 744de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 754de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 7633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Linimport com.android.camera.ui.ZoomController; 772e768c1b835a127f190395a91477144d8ae850acOwen Lin 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 85cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 874305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport java.util.List; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 89271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 904d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 91e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 92c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 97e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 112ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 113ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12472d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen private static final String REVIEW_EXTRA_IN_GALLERY = "review"; 12572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 127316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 128316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 129316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 13135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1325f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1345f6484a74fe019337e436e6e0dcb07375a74af25President Li 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 13669d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 143e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 144e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 150ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 155aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1562e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 159281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1604de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 167cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 168cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 169cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 17395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 17595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 192bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 193bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 194bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 195bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 196bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 199bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 200bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 201bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 202bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 20335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final ZoomCallback mZoomCallback = new ZoomCallback(); 204cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 205cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 206cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 207cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 214bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2170a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2180a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2190a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 2229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mJpegCallbackToFirstFrameTime; 22311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2248909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 225cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2268909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2270f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2280f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2290f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 230bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2318791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 232469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2571de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2581de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 259ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2601de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2611de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 26659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 267f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 268f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 269f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 270f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 271f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 272f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.commit(); 273f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 274f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 275f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 276f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 27759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 27859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2806d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2826d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2836d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2846d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 292522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 293137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 297ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 303ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 304ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 305ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 306ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 308f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 309f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 310f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 311b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mGLRootView.queueEvent(new Runnable() { 312b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin public void run() { 313b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 314b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin } 315b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin }); 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 324a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 325a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 329d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 330d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 334dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 335dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 336dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 337059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 338059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 339e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 341059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 342547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 346dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 347059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 356803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 3624de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 3634de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.initialize(this, 3644de149ceb47f2c251f646419907424bfb67d2b64Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 365c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 36633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 367f6b8405781b996997cab596419b5c79c8288a5bcOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 36833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 371547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 372d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 373d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 374547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 375547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 376547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 377547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 378547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 381522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 388c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 396547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3976d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 398d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 399d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 40033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(mZoomCallback); 40135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 402547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 403547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 405937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 40735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 408316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 40935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 410d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // Maximum zoom value may change after preview size is set. Get the 411d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // latest parameters here. 412d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li mParameters = mCameraDevice.getParameters(); 413316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 414316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 41535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 41633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 41835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 41933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 420ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 42233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomChanged( 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin final int index, float ratio, boolean isMoving) { 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHandler.post(new Runnable() { 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void run() { 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin onZoomValueChanged(index); 42835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin }); 43035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 43235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 43533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 448ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 449ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 45033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 45833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 45933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 46233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 46333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 46433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 46633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 47033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 47835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 47933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 48435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 485ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 48635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 487ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 48835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 489ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 490ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 491ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 49233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 49335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 49435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 497aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 498aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 499aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 500aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 501aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 502aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 503aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 504aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 50591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5141e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5151e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 5161e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 5171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 5181e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5201e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 521d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 522d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 523d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 54507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 54607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 54707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 54807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 55207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 56607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 56707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 56807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 56907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 57007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 57107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5724de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5734de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5744de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 57507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 57607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 57707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 584937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 586bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 587bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 588bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 589bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 590bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 591bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 5929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegCallbackToFirstFrameTime = now - mJpegPictureCallbackTime; 5939324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mJpegCallbackToFirstFrameTime = " 5949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mJpegCallbackToFirstFrameTime + "ms"); 595bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 59648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 59748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 598bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 599bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 600bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 601bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 6020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 605bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 60611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 60711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 60875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 610937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 629937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6396c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 640de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 641e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 642e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 644bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 661f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 66405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 66505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6669324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6678791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 66805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 66905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 67005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 67105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 67305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 67405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 67505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 67605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 67705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 67805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 67905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6806d35fde323778d8e1725e399c80503061c200e16Owen Lin 6816d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6826d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6836d35fde323778d8e1725e399c80503061c200e16Owen Lin } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 691bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 69211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 69311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 69875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 69975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 70075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 70175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 70275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 7036c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 7049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 7059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 7069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 719de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 722937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7248909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 725cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7269b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 727cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 728cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 729cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 730cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 731cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 732cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 733cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 73435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final class ZoomCallback 735a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li implements android.hardware.Camera.ZoomCallback { 73633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomUpdate( 73733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int zoomValue, boolean stopped, android.hardware.Camera camera) { 738316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "ZoomCallback: zoom value=" + zoomValue + ". stopped=" 739a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li + stopped); 740316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = zoomValue; 7412c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7422c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 7432c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li mParameters.setZoom(zoomValue); 744316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 745316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 74633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 74733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomValue != mTargetZoomValue) { 74833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 74933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 75033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 75133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 75233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7577b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 761c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7630b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7640b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 76730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 76830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 769140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 77058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 77230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 774140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 77530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 776140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 777140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 778140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7810b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 78591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 78691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7880b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7910b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7920b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7932bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 795c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7962bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 803d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 80411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 80511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 80611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 808d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 816c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 819d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 820c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8224305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 823ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 82498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8254305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8264305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8284305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 82907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8364305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8374305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8382ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 839d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8404305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 841d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 842d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 843d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 844d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8454305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 846d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8514305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 868e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 869e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 870bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8719324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 872f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 875d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 878c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 879c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8809a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 883271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 891cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 892cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 893cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 894cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 895cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8960b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 9000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 9010b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 9029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 90630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 90730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 90830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 90930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 91030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 918ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 919ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 92048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 921faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 92259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9238791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 92448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 925f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 926f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 92848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 92948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 93148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 93211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 937f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 938f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 939f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 940f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 941f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 94411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 94511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 94648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 96061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 96161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 96291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 963281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 964281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 96584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 96661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 96861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 96961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 97061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 97161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 97261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9732e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9742e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 975781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 97684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97737acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 98048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 981f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 982f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 983f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 984f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 989503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 990ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 991ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 992ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 993ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 994ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 995ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 996ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 997ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 998ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10022e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10032e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10042e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10116d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10126d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10136d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10146d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10156d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1016d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1017d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 1018d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 10191e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 10201e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 1021d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 10221e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10231e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1024d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 102761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 102861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 102961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 103061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1031dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1033059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1034059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1035059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1037059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1038059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1040059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1045c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1046c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1047c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1048c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1049c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1050c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1051c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1052c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1053c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1054c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1055271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1056c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1057c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1058c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1059c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1061de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1062e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1063e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1064c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1065c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1067cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1072cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1075cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1076c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1084c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1087c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1100c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1112c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1116cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1119cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1120cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1125da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1126da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 114011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1141e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1142e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1144dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11452bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 115111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1152e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1153e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1155dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11562bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1168d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 1169d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1191522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1202e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1204522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1205e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1209fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1210fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1215803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1216803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1217803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1218803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1219803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1220803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1221803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1222803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1223803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1224803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1225803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1226803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1227803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1228803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12304de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1232281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onResume(); 1233281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1236316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1237ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin if (mHeadUpDisplay != null) { 1238ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 1239ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin } 1240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1242f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1243f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 124448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 125248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 125448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1263cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12744904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12754904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1276cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1278b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin if (!isFinishing()) { 1279137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mGLRootView.onPause(); 1280137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mHeadUpDisplay != null) { 1281137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.setGpsHasSignal(false); 1282137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.collapse(); 1283137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 1284f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 1285b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1313c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1315e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1316d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1317d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1319d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1346fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1347fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1348fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1349fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 135105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 135205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1353fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1354f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 13555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 13565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 136462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 136562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 136662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 136762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1368f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 136962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 137062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 137262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 137362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1382059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 138475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 138575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 138675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 138775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 138875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 138975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 139075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 139175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 139275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14003eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 14013eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14050b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 141011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1414e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 141511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1421e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1425f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 142611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 142711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 142811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 142911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 143011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 143211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1453f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1454f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1455083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14570f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14580f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1459ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 146091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 146191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 14625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14638d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1464de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1465de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14688d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14698d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1474cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1475f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1476ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14770f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14790f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 148062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 14819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14864fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14874fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14904fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14914fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 149247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 149347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 149447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 149547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 149647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1497ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1498ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1499ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 150247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 150347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 150647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 150747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 150847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 150947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 151048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 151147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 151247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 151347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 151447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 151547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 151647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 151748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1523e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1524547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1525547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1526e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1539cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 154033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(null); 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 154711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1548cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 154970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 155011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 155111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 155211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1554f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1568f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 15793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 15803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 15813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 15823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 15833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 15843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 158848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 158948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 159048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 159148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 159248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 159348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 159448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 159548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 15963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 15973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 159811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 15993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 16030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1606ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 160911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1610f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1611bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1612bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1613cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1614bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 161511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16168564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 161711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1618fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1619fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1620fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 162211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 162333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 162711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 162811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 16290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 16300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 163111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16378564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1645ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1646ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1647ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16484c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16494c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1650ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1651ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1652542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1653542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1654542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1655542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1656542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1657542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1658542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1659542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1660542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1666ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1667ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1668ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1669ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1670ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1671ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1672ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1673ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1674ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1675ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1676ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1677ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1678ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1679ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1680ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1681ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1682ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1683ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1684ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1685ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16864c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16874c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16884c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16894c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 16904c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16914c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1692dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1693dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1694dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1695dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1696ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1697cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1698cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1699cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1700cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1701cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1702cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1703cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1704cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1705ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1706ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1707ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1708ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1709ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1710ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1711ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1712ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1713ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1714ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 17155945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17162c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 171732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 171832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 171932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 172032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 172132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 172232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 172332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 172432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1725937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1726ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1727ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1728ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1729ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1730ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1731ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1732ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1733ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1734ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1735ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1736ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1737ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1738ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1739ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1740ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1741ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1742ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 1743ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang String sceneMode = mPreferences.getString( 1744ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1745ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 1746ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 1747ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mParameters.getSceneMode().equals(sceneMode)) { 1748ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setSceneMode(sceneMode); 1749ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1750ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1751ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1752ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1753ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1754ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1755ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1756ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 1757ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = mParameters.getSceneMode(); 1758ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (sceneMode == null) { 1759ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = Parameters.SCENE_MODE_AUTO; 1760ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1762ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17635945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1764e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1765e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1766e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1767faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang mParameters.setJpegQuality(getQualityNumber(jpegQuality)); 1768937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1769dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1770dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1771dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1772dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1773dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1774dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1775dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1776dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17775f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17785f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17795f6484a74fe019337e436e6e0dcb07375a74af25President Li 178033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 178133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 178233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 178333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 178433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 178533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 178633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 178733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 178833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 178933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 179033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 179133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 179233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 179333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 179433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 179533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 179633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 1797301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1798301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1799301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 18004de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String flashMode = mParameters.getFlashMode(); 18014de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String whiteBalance = mParameters.getWhiteBalance(); 1802301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1804281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 18054de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String finalFlashMode = flashMode; 1806281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18074de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18084de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18094de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 18104de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18114de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 18124de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18134de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 18144de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1815301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1817281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1818281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18194de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18204de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18214de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, null); 18224de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18234de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, null); 18244de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18254de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, null); 18264de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1827301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1828301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18304de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1831301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1832301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1833301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1834301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1835301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1836301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1839503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1840503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18413b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1842301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1843301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1844301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18454de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1846301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1847301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 184870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 184970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1850301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18513b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18523b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18533b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18543b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18553b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1856301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1857301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1858301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1859301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1860301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1861301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1862301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1863301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18643b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18653b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18663b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18673b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18683b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1869301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1870cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1871e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1872e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1873ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1880ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1883ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang synchronized (mPreferences) { 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersPreference(); 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1891ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1892ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1893ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1897ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1898ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1899ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 19001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1901ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1902ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1903ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 19051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1906ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19081de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1909ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1911ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1912ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19131de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19141de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19151de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1916522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 19219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 192235688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen Intent intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19260ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1942deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1944deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1953deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1955deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1966deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 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 private Location getCurrentLocation() { 1973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 197507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 197607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 197807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1990cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1991cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1992cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1993cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1994cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1995cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1996cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1997cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 200061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 200161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 20020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 200361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 200461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 20109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 201161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 201261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 201361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 201461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 201561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 201661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2029b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2030b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20539ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20549ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2055d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2056d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2057b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2058b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2059b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2060b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2061b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2062b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2063b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2064b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2065b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2067e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2069e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 20709ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2071b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 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 2091c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2092ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2093c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2094c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2095c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21068791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21078791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 21088791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 21098791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 21108791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 21118791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 21128791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 21132c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2114cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2115cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2116cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2117cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2118cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2119cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2120cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2121cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2126cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2127cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2129cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2130cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2131faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2132faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static String[] mQualityStrings = {"superfine", "fine", "normal"}; 213302627adfa3d240d817e34af69be8d07e9c66c136James Dong private static int[] mQualityNumbers = CameraProfile.getImageEncodingQualityLevels(); 2134faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int DEFAULT_QUALITY = 85; 2135faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2136faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Translate from a quality string to a quality number using the system 2137faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // properties. 2138faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int getQualityNumber(String jpegQuality) { 2139faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Find the index of the input string 2140faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang int index = Util.indexOf(mQualityStrings, jpegQuality); 2141faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2142faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang if (index == -1 || index > mQualityNumbers.length - 1) { 2143faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return DEFAULT_QUALITY; 2144faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 214502627adfa3d240d817e34af69be8d07e9c66c136James Dong return mQualityNumbers[index]; 2146faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2147c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2148c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2149c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2150c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2151c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2152c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2157c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2158c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2159c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2160c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2161c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2162c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2163c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2164c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2165c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2166c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2167c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2168c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2169c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2170c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2171c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2172c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2173c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2174c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2175c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2176706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2177c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2178c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2179c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2180c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2181c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2182c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2183c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21855e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21865e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2187deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2188deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21895e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2196dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2200dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 22015e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2204dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 22055e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2208dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 22095e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 22125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 22135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 2215