Camera.java revision 137417dade91f8a98cefa655cbd0d48b8cf52af1
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 } 311137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mGLRootView != null) { 312137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mGLRootView.queueEvent(new Runnable() { 313137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang public void run() { 314137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.setOrientation(mLastOrientation); 315137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 316137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang }); 317137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 326a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 327a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 331d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 332d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 336dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 337dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 338dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 339059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 340059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 341e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 343059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 344547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 348dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 349059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 357803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 358803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 363469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 3644de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 3654de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.initialize(this, 3664de149ceb47f2c251f646419907424bfb67d2b64Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 367c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 36833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 369f6b8405781b996997cab596419b5c79c8288a5bcOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 37033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 373547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 374d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 375d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 376547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 377547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 378547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 379547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 380547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 383522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 391c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 392c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 397e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 398547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3996d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 400d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 401d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 40233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(mZoomCallback); 40335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 405547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 406547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 407937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 40935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 410316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 41135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 412d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // Maximum zoom value may change after preview size is set. Get the 413d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // latest parameters here. 414d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li mParameters = mCameraDevice.getParameters(); 415316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 416316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 41833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 41935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 42035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 422ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomChanged( 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin final int index, float ratio, boolean isMoving) { 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHandler.post(new Runnable() { 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void run() { 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin onZoomValueChanged(index); 43035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin }); 43235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 43435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 44733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 44833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 450ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 451ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 45833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 45933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 46133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 46433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 46533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 46633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 46833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 47033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 47133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 47233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 47835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 47935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 48133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 48635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 487ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 48835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 489ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 49035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 491ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 492ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 493ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 49635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 499aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 500aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 501aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 502aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 503aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 504aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 505aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 506aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 50791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5161e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 5181e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 5191e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 5201e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5221e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 523d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 524d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 525d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 54707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 54807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 54907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 55007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5524de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5534de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 55407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 56807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 56907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 57007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 57107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 57207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 57307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5744de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5764de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 57707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 57807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 57907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 586937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 588bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 589bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 590bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 591bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 592bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 593bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 5949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegCallbackToFirstFrameTime = now - mJpegPictureCallbackTime; 5959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mJpegCallbackToFirstFrameTime = " 5969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mJpegCallbackToFirstFrameTime + "ms"); 597bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 59848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 59948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 600bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 601bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 602bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 603bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 6040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 607bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 60811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 60911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 61075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 612937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 631937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 642de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 643e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 644e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 646bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 663f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 66605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 66705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6689324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6698791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 67005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 67105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 67205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 67305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 67505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 67605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 67705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 67805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 67905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 68005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 68105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6826d35fde323778d8e1725e399c80503061c200e16Owen Lin 6836d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6846d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6856d35fde323778d8e1725e399c80503061c200e16Owen Lin } 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 693bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 69411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 69511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 70075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 70175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 70275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 70375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 70475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 7056c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 7069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 7079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 7089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 721de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7268909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 727cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7289b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 729cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 730cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 731cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 732cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 733cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 734cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 735cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 73635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final class ZoomCallback 737a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li implements android.hardware.Camera.ZoomCallback { 73833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomUpdate( 73933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int zoomValue, boolean stopped, android.hardware.Camera camera) { 740316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "ZoomCallback: zoom value=" + zoomValue + ". stopped=" 741a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li + stopped); 742316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = zoomValue; 7432c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7442c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 7452c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li mParameters.setZoom(zoomValue); 746316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 747316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 74833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 74933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomValue != mTargetZoomValue) { 75033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 75133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 75233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 75333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 75433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7597b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 763c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7650b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7660b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 76930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 77030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 771140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 77258e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 77430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 776140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 77730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 778140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 779140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 780140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7830b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 78791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 78891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7900b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7930b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7940b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7952bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 797c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7982bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 805d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 80611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 80711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 80811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 810d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 817c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 818c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 821d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 822c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8244305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 825ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 82698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8274305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8284305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8304305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 83107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8384305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8402ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 841d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 843d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 844d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 845d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 846d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8474305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 848d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8534305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 870e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 871e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 872bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 874f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 877d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 879de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 880c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 881c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 885271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 891cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 892cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 893cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 894cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 895cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 896cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 897cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8980b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 9010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 9020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 9030b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 9049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 90830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 90930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 91030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 91130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 91230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 920ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 921ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 92248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 923faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 92459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9258791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 92648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 927f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 928f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 93048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 93148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 93348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 93411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 939f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 940f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 941f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 942f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 943f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 94611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 94711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 94848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 960cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 961cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 96261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 96361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 96491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 965281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 966281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 96784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 96861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 97061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 97161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 97261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 97361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 97461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9752e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9762e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 977781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 97884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 98048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 98248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 983f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 984f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 985f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 986f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 991503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 992ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 993ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 994ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 995ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 996ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 997ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 998ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 999ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1000ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10042e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10052e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10062e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10116d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10126d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10136d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10146d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10156d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10166d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10176d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1018d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1019d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 1020d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 10211e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 10221e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 1023d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 10241e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10251e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1026d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 102961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 103061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 103161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 103261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1033dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1035059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1036059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1037059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1039059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1040059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 104161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1042059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1046c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1047c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1048c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1049c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1050c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1051c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1052c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1053c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1054c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1055c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1056c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1057271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1058c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1059c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1060c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1061c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1063de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1064e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1065e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1066c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1067c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1069cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1074cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1077cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1078c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1086c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1089c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1102c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1114c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1118cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1121cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1122cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1127da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1128da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 114211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1143e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1144e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1146dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11472bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 115311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1154e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1155e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1157dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11582bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1170d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 1171d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1193522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1204e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1206522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1207e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1211fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1212fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1218803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1219803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1220803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1221803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1222803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1223803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1224803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1225803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1226803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1227803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1228803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1229803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1230803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12324de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1234281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onResume(); 1235281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1238316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1239ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin if (mHeadUpDisplay != null) { 1240ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 1241ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin } 1242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1244f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1245f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 124648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 125448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 125648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1265cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12764904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12774904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1278cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1280137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mGLRootView != null) { 1281137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mGLRootView.onPause(); 1282137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mHeadUpDisplay != null) { 1283137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.setGpsHasSignal(false); 1284137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.collapse(); 1285137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 1286f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 1287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1314c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1316e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1317d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1318d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1320d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1348fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1349fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1350fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 135205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 135305309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1354fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1355f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 13565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 13575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 136562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 136662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 136762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 136862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1369f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 137062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 137162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 137362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 137462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1383059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 138575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 138675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 138775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 138875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 138975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 139075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 139175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 139275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 139375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 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); 2071137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mGLRootView != null) { 2072137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 2073137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mGLRootView = null; 2074137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 20759ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20789ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2079d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2080d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 20819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 20829ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20839ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2084e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2085e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20868df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2087c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2088c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2089c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2090ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2091ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2092ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2093c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2095c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2096c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2097c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21088791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21098791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 21108791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 21118791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 21128791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 21138791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 21148791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 21152c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2116cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2117cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2118cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2119cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2120cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2121cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2126cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2127cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2129cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2130cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2131cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2132cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2133faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2134faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static String[] mQualityStrings = {"superfine", "fine", "normal"}; 213502627adfa3d240d817e34af69be8d07e9c66c136James Dong private static int[] mQualityNumbers = CameraProfile.getImageEncodingQualityLevels(); 2136faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int DEFAULT_QUALITY = 85; 2137faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2138faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Translate from a quality string to a quality number using the system 2139faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // properties. 2140faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int getQualityNumber(String jpegQuality) { 2141faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Find the index of the input string 2142faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang int index = Util.indexOf(mQualityStrings, jpegQuality); 2143faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2144faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang if (index == -1 || index > mQualityNumbers.length - 1) { 2145faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return DEFAULT_QUALITY; 2146faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 214702627adfa3d240d817e34af69be8d07e9c66c136James Dong return mQualityNumbers[index]; 2148faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2149c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2150c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2151c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2152c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2157c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2158c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2159c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2160c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2161c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2162c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2163c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2164c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2165c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2166c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2167c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2168c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2169c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2170c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2171c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2172c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2173c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2174c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2175c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2176c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2177c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2178706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2179c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2180c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2181c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2182c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2183c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2184c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2185c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21885e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2189deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2190deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2198dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22005e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22015e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2202dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 22035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22055e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2206dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 22075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22085e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22095e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2210dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 22115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 22145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 22155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22165e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 2217