Camera.java revision 82544b4564c079ece1a9065d19add36b2635bb8f
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 2859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 293f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 324305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 344305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 3902627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 40281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 42f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 51ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 55aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 680ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 7033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 712e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 722e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 73469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 744de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 754de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 7633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Linimport com.android.camera.ui.ZoomController; 772e768c1b835a127f190395a91477144d8ae850acOwen Lin 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 85cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 873a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 8882544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 90271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 914d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 92e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 93c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 98e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 113ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 126316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 127316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 128316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 13035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1315f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1335f6484a74fe019337e436e6e0dcb07375a74af25President Li 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 13569d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 142e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 143e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 149ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 154aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1552e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 158281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1594de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 166cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 167cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 168cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 17295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 17495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 192bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 193bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 194bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 195bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 198bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 199bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 200bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 201bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 20235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final ZoomCallback mZoomCallback = new ZoomCallback(); 203cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 204cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 205cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 206cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 213bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2160a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2170a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2180a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 2219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mJpegCallbackToFirstFrameTime; 22211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2238909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 224cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2258909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2260f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2270f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2280f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 229bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2308791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 231469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2561de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2571de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 258ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2601de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 26559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 266f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 267f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 268f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 269f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 270f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 271f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.commit(); 272f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 273f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 274f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 275f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 27659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 27759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2786d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2806d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2826d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2836d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2846d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 291522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 292137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 296ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 302ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 303ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 304ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 305ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 307f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 308f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 309f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 310b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mGLRootView.queueEvent(new Runnable() { 311b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin public void run() { 312b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 313b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin } 314b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin }); 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 323a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 324a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 328d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 329d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 333dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 334dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 335dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 336059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 337059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 338e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 340059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 341547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 345dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 346059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 354803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 355803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 360469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 3614de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 3624de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.initialize(this, 3634de149ceb47f2c251f646419907424bfb67d2b64Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 364c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 36533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 366f6b8405781b996997cab596419b5c79c8288a5bcOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 36733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 370547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 371d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 372d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 373547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 374547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 375547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 376547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 377547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 380522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 386c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 388c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 395547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3966d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 397d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 398d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 39933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(mZoomCallback); 40035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 401547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 402547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 403547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 404937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 40635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 407316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 40835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 409d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // Maximum zoom value may change after preview size is set. Get the 410d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // latest parameters here. 411d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li mParameters = mCameraDevice.getParameters(); 412316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 413316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 41435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 41533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 41635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 41833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 419ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 42033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 42233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomChanged( 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin final int index, float ratio, boolean isMoving) { 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHandler.post(new Runnable() { 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void run() { 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin onZoomValueChanged(index); 42735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin }); 42935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 43135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 43333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 43533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 447ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 448ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 45833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 46133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 46233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 46333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 46433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 46533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 46733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 46933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 47833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 47935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 484ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 48535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 486ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 48735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 488ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 489ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 490ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 49133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 49235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 49335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 496aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 497aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 498aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 499aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 500aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 501aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 502aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 503aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 50491227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5141e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 5151e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 5161e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 5171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5191e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 520d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 521d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 522d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 54407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 54507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 54607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 54707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 55107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 56507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 56607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 56707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 56807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 56907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 57007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5714de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5724de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5734de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 57407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 57507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 57607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 585bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 586bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 587bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 588bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 589bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 590bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 5919324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegCallbackToFirstFrameTime = now - mJpegPictureCallbackTime; 5929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mJpegCallbackToFirstFrameTime = " 5939324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mJpegCallbackToFirstFrameTime + "ms"); 594bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 59548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 59648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 597bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 598bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 599bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 600bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 6010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 604bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 60511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 60611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 60775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 609937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 628937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6386c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 639de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 640e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 641e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 643bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 660f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 66305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 66405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6659324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6668791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 66705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 66805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 66905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 67005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 67205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 67305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 67405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 67505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 67605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 67705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 67805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6796d35fde323778d8e1725e399c80503061c200e16Owen Lin 6806d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6816d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6826d35fde323778d8e1725e399c80503061c200e16Owen Lin } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 690bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 69111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 69211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 69775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 69875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 69975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 70075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 70175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 7026c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 7039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 7049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 7059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 718de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 721937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7238909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 724cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7259b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 726cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 727cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 728cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 729cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 730cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 731cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 732cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 73335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final class ZoomCallback 734a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li implements android.hardware.Camera.ZoomCallback { 73533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomUpdate( 73633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int zoomValue, boolean stopped, android.hardware.Camera camera) { 737316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "ZoomCallback: zoom value=" + zoomValue + ". stopped=" 738a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li + stopped); 739316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = zoomValue; 7402c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7412c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 7422c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li mParameters.setZoom(zoomValue); 743316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 744316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 74533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 74633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomValue != mTargetZoomValue) { 74733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 74833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 74933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 75033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 75133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7567b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 760c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7620b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7630b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 76630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 76730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 768140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 76958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 77130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 773140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 77430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 775140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 776140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 777140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7800b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 78491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 78591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7870b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7900b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7910b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7922bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 794c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7952bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 802d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 80311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 80411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 80511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 807d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 814c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 815c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 818d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 819c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8214305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 822ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 82398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8244305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8254305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8274305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 82807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8354305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8364305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8372ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 838d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 840d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 841d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 842d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 843d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8444305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 845d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8504305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 867e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 868e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 869bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 871f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 874d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 876de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 877c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 878c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 882271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 883cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 891cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 892cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 893cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 894cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8950b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 9000b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 9019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 90530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 90630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 90730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 90830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 90930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 917ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 918ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 91948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 920faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 92159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9228791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 92348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 924f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 925f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 92748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 92848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 93048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 93111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 936f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 937f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 938f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 939f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 940f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 94311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 94411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 94548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 96061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 96191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 962281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 963281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 96484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 96561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 96761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 96861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 96961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 97061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 97161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9722e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9732e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 974781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 97584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 97948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 980f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 981f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 982f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 983f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 987503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 988503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 989ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 990ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 991ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 992ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 993ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 994ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 995ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 996ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 997ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10012e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10022e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10032e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10116d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10126d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10136d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10146d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1015d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1016d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 1017d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 10181e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 10191e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 1020d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 10211e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10221e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1023d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 102661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 102761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 102861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 102961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1030dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1032059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1033059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1034059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1036059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1037059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1039059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1043c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1044c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1045c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1046c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1047c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1048c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1049c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1050c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1051c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1052c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1053c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1054271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1055c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1056c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1057c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1058c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1060de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1061e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1062e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1063c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1064c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1066cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1071cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1074cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1075c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1083c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1086c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1099c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1111c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1115cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1118cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1119cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1124da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1125da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 113911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1140e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1141e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1143dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11442bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 115011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1151e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1152e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1154dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11552bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1167d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 1168d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1190522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1201e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1203522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1204e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1208fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1209fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1214803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1215803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1216803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1217803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1218803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1219803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1220803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1221803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1222803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1223803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1224803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1225803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1226803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1227803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1228e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12294de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1231281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onResume(); 1232281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1235316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1236ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin if (mHeadUpDisplay != null) { 1237ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 1238ae7c3e5050bd58f57bd107cf3205f960988543feOwen Lin } 1239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1241f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1242f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 124348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 125148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 125348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1262cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12734904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12744904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1275cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1277b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin if (!isFinishing()) { 1278137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mGLRootView.onPause(); 1279137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mHeadUpDisplay != null) { 1280137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.setGpsHasSignal(false); 1281137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang mHeadUpDisplay.collapse(); 1282137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang } 1283f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 1284b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1309de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1312c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1314e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1315d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1316d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1318d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1346fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1347fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1348fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 135005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 135105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1352fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1353f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 13545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 13555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 136362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 136462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 136562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 136662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1367f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 136862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 136962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 137162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 137262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1381059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 138375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 138475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 138575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 138675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 138775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 138875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 138975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 139075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 139175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13950b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13993eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 14003eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 140911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 141411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1424f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 142511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 142611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 142711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 142811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 142911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 143111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1452f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1453f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1454083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14550f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14570f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1458ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 145991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 146091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 14615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14628d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1463de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1464de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14678d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14688d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1473cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1474f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1475ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14760f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14780f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 147962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 14809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14854fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14864fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14874fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14904fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 149147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 149247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 149347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 149447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 149547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1496ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1497ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1498ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 150147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 150247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 150547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 150647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 150747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 150847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 150948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 151047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 151147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 151247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 151347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 151447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 151547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 151648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1522e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1523547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1524547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1525e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1538cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 153933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(null); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 154611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1547cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 154870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 154911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 155011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 155111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1553f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1567f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 15783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 15793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 15803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 15813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 15823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 15833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 158748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 158848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 158948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 159048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 159148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 159248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 159348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 159448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 15953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 15963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 159711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 15983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 16020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1605ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 160811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1609f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1610bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1611bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1612cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1613bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 161411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16158564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 161611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1617fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1618fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1619fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 162111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 162233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 162611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 162711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 16280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 16290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 163011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16368564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1644ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1645ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1646ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16474c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16484c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1649ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1650ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1651542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1652542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1653542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1654542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1655542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1656542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1657542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1658542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1659542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1660ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1666ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1667ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1668ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1669ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1670ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1671ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1672ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1673ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1674ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1675ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1676ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1677ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1678ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1679ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1680ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1681ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1682ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1683ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1684ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16854c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16864c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16874c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16884c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 16894c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16904c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1691dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1692dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1693dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1694dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1695ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1696cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1697cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1698cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1699cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1700cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1701cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1702cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1703cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1704ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1705ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1706ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1707ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1708ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1709ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1710ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1711ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1712ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1713ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 17145945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17152c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 171632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 171732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 171832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 171932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 172032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 172132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 172232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 172332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1724937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1725ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1726ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1727ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1728ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1729ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1730ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1731ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1732ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1733ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1734ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1735ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1736ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1737ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1738ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1739ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1740ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1741ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 1742ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang String sceneMode = mPreferences.getString( 1743ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1744ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 1745ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 1746ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mParameters.getSceneMode().equals(sceneMode)) { 1747ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setSceneMode(sceneMode); 1748ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1749ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1750ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1751ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1752ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1753ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1754ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1755ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 1756ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = mParameters.getSceneMode(); 1757ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (sceneMode == null) { 1758ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = Parameters.SCENE_MODE_AUTO; 1759ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1760ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17625945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1763e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1764e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1765e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 17663a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1767937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1768dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1769dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1770dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1771dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1772dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1773dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1774dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1775dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17765f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17775f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17785f6484a74fe019337e436e6e0dcb07375a74af25President Li 177933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 178033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 178133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 178233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 178333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 178433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 178533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 178633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 178733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 178833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 178933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 179033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 179133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 179233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 179333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 179433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 179533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 1796301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1797301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1798301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 17994de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String flashMode = mParameters.getFlashMode(); 18004de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String whiteBalance = mParameters.getWhiteBalance(); 1801301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18024de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1803281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1804281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18054de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18064de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18074de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 18084de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18094de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 18104de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18114de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 18124de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1813301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1814301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1815281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1816281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18174de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18184de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18194de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, null); 18204de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18214de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, null); 18224de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18234de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, null); 18244de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1825301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1826301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1827301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1830301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1831301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1832301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1833301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1834301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18353b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1837503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1838503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18393b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1840301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1841301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1842301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18434de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1844301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1845301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 184670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 184770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1848301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18493b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18503b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18513b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18523b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18533b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1854301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1855301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1856301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1857301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1858301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1859301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1860301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1861301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18623b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18633b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18643b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18653b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18663b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1867301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1868cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1869e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1870e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1872ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1873ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1880ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1883ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang synchronized (mPreferences) { 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersPreference(); 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1891ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1892ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1893ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1897ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1899ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1900ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1901ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19021de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 19031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1904ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1905ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19061de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1908ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1909ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19111de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19121de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19131de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1914522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 19199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 192035688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen Intent intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19240ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1940deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1942deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1951deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1953deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1964deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 197307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 197407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 197607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1988cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1989cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1990cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1991cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1992cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1993cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1994cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1995cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 199861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 199961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 20000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 200161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 200261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 20089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 200961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 201061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 201161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 201261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 201361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 201461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2027b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2028b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20499ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2053d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2054d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2055b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2056b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2057b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2058b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2059b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2060b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2061b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2062b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2063b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2065e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2067e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 20689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2069b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 2070b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2075d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2076d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 20779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 20789ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20799ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2080e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2081e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20828df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2083c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2084c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2085c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2087ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2088ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2089c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2090ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2091c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2092c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2093c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21048791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21058791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 21068791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 21078791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 21088791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 21098791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 21108791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 21112c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2112cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2113cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2114cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2115cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2116cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2117cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2118cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2119cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2120cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2121cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2126cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2127cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2129faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2130c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2131c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2132c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2133c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2134c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2135c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2136c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2137c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2138c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2139c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2140c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2141c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2142c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2143c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2144c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2145c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2146c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2147c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2148c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2149c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2150c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2151c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2152c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2157c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2158706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2159c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2160c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2161c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2162c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2163c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2164c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2165c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2169deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2170deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21745e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2178dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2182dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21855e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2186dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21885e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21895e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2190dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 21915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 21945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 21955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 21973a4ef93f95bed9f812fe75ef94296450833b3997James Dong 21983a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 21993a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 22003a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 22013a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 22023a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 22033a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 22043a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 22053a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 22063a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 22073a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22083a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 22093a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 22103a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 22113a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 22123a4ef93f95bed9f812fe75ef94296450833b3997James Dong }; 22133a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22143a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 22153a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 22163a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 22173a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 22183a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 22193a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 22203a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 22213a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22223a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 22233a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22243a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2225