Camera.java revision f00d421845b4ff2eca1354419889886fec5f2538
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 2859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 29f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 303f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 334305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 354305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 4002627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 41281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 43f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 55542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 56aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5861b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 64ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 690ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 70f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 7233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 732e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 742e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 75469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 764de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 774de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 7833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Linimport com.android.camera.ui.ZoomController; 792e768c1b835a127f190395a91477144d8ae850acOwen Lin 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 87cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 893a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9082544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 92271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 934d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 94e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 95c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 100e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 117ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 128316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 129316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 130316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 13235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1335f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1355f6484a74fe019337e436e6e0dcb07375a74af25President Li 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 13769d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 144e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 145e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 151ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 156aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1572e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 160281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1614de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 16595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 168cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 169cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 170cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 17495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 17595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 17695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 17795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 193bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 196bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 198bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 199bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 200e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 201cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 202cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 203cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 204cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 211bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2140a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2150a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2160a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 219e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 22011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2218909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 222cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2238909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2240f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2250f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2260f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 227bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2288791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 229469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 241e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 242e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 243e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 244e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 245e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 246e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 247e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2611de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2621de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 263ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2651de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 27059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 271f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 272f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 273f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 274f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 275f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 276f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.commit(); 277f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 278f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 279f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 280f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 28159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 28259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2836d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2846d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2896d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2906d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2916d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2926d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 296522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 297137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 301ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 307ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 308ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 309ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 310ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 312f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 313f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 314f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 315f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mGLRootView != null) { 316f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView.queueEvent(new Runnable() { 317f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void run() { 318f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 319f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 320f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 321f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 330a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 331a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3346d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 335d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 336d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 340dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 341dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 342dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 343059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 344059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 345e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 347059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 348547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 352dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 353059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 36433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 365f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 36633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 367f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 368f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 371547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 372d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 373d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 374547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 375547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 376547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 377547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 378547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 381522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 388c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 396547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3976d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 398d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 399d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 400e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 40135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 402547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 403547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 405f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 406f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 407937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 40935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 410316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 41135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 412d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // Maximum zoom value may change after preview size is set. Get the 413d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li // latest parameters here. 414d5394c4c526a08b71d29ac1a09ffcf0e54de9caaWu-cheng Li mParameters = mCameraDevice.getParameters(); 415316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 416316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 41833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 419e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 42035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 42135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 42233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 43133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 43233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 43333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 436ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 437ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 44333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 44433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 44533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 44633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 44733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 44933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 45033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 45133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 45233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 45333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 45433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 45633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 45833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 45935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 46035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 46135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 46235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 46335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 46435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 46535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 46635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 46733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 46835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 46935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 473ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 475ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 477ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 478ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 479ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 48033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 485aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 486aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 487aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 488aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 489aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 490aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 491aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 492aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 49391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5021e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5031e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 504523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5051e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5071e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 508d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 509d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 510d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 53207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 53307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 53407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 53507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5364de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5374de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5384de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 53907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 55307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 55407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 55507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 55607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 55707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 55807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5594de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5604de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5614de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 56207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 56307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 56407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 571937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 576bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 57711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 57811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 57975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 581937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 5849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 5859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 5869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 5879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 5889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 5899324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 5909324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 5919324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 5929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 5979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 5989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 600937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6106c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 611de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 612e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 613e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 615bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 632f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 63505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 63605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6388791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 63905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 64005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 64105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 64205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 64505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 64605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 64705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 64805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 64905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 65005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6516d35fde323778d8e1725e399c80503061c200e16Owen Lin 6526d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6536d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6546d35fde323778d8e1725e399c80503061c200e16Owen Lin } 655e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 656e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 657e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 658e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 659e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 660e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 661e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 662e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 664937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 670bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 67111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 67211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 67775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 67875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 67975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 68075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 68175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6826c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 6939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 6949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 6959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 6969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 6979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 698de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 701937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7038909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 704cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7059b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 706cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 707cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 708cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 709cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 710cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 711cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 712cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 713e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 714e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 715e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 716e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 717e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 718e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 7192c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7202c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 721e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 722316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 723316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 72433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 725e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 72633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 72733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 72833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 72933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 73033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 73133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 73235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 73335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 73435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7357b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 739c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7410b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7420b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 74530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 74630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 747140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 74858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 75030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 752140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 75330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 754140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 755140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 756140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7590b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 76391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 76491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7660b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7690b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7700b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7712bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 773c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7742bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 781d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 78211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 78311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 78411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 78511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 786d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 793c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 794c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 797d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 798c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8004305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 801ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 80298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8034305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8044305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 80629fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 80729fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 80829fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 8094305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 81007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8174305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8184305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8192ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 820d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8214305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 822d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 823d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 824d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 825d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8264305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 827d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8324305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 849e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 850e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 851bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 853f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 856d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 859c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 860c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 865cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 866cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 867cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 868cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 869cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 870cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 871cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 872cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 873cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 874cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 875cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 876cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8770b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8820b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 8839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 88730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 88830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 88930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 89030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 89130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 899ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 900ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 90148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 902faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 90359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 9048791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 90548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 906f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 907f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 90948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 91048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 91248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 91311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 918f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 919f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 920f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 921f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 922f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 92511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 92611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 92748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 937cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 938cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 939cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 940cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 94161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 94261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 94391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 94484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 94561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 94661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 94761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 94861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 94961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 95061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 95161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9522e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9532e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 954781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 95584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 95637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 95748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 95948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 960f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 961f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 962f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 963f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 967503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 968503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 969f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 970f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 971f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 972f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 973f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 974f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 975f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 976f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 977f00d421845b4ff2eca1354419889886fec5f2538Owen Lin && !mPausing && mFirstTimeInitialized) { 978f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mGLRootView == null) initializeHeadUpDisplay(); 979f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 980f00d421845b4ff2eca1354419889886fec5f2538Owen Lin finalizeHeadUpDisplay(); 981f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 982f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 983f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 984f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 985f00d421845b4ff2eca1354419889886fec5f2538Owen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 986f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = new GLRootView(this); 987f00d421845b4ff2eca1354419889886fec5f2538Owen Lin frame.addView(mGLRootView); 988f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 989f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay = new CameraHeadUpDisplay(this); 990f00d421845b4ff2eca1354419889886fec5f2538Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 991f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 992f00d421845b4ff2eca1354419889886fec5f2538Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 993f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 994f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 995f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 996f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mParameters.isZoomSupported()) { 997f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 998f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 999f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 1000f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 1001f00d421845b4ff2eca1354419889886fec5f2538Owen Lin final int index, float ratio, boolean isMoving) { 1002f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHandler.post(new Runnable() { 1003f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void run() { 1004f00d421845b4ff2eca1354419889886fec5f2538Owen Lin onZoomValueChanged(index); 1005f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1006f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1007f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1008f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1009f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1010f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1011f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1012f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1013f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1014f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void finalizeHeadUpDisplay() { 1015f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1016f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1017f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1018f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1019f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1020f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1021ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1022ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1023ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 1024ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1025ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1026ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1027ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1028ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1029ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 10332e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 10342e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 10352e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1047d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1048523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 10491e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10501e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1051d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 105461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 105561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 105661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 105761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1058dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1060059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1061059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1062059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 106361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1064059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1065059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 106661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1067059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1071c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1072c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1073c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1074c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1075c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1076c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1077c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1078c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1079c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1080c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1081c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1082271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1083c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1084c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1085c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1086c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1088de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1089e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1090e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1091c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1092c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1094cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1099cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1102cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1103c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1111c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1114c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 11150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 11160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 11200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1127c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1139c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1143cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1146cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1147cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1152da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1153da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 116711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1168e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1169e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1171dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11722bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 117811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1179e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1180e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1182dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11832bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1195523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 12190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 12200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1227e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1229522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1234fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1235fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1240803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1241803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1242803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1243803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1244803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1245803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1246803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1247803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1248803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1249803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1250803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1251803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1252803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1253803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12554de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1257281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1260316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1263f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1264f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 126548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 127348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 127548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1284cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1287f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1288f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1289f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1290f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1291f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1292f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 12939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13014904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13024904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1303cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1304f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1305b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1310e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1330de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1333c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1335e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1336d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1337d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1339d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1366fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1367fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1368fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1369fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 137105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 137205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1373fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1374f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 13755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 13765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 138462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 138562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 138662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 138762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1388f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 138962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 139062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 139162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 139262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 139362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 139462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 139562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1402059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1403e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 140475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 140575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 140675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 140775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 140875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 140975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 141075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 141175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 141275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 14170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 14180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14203eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 14213eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14220b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1429e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 143011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 143511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1445f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 144611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 144711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 144811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 144911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 145011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 145211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1464e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1465e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1466e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1473f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1474f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1475083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14760f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14770f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14780f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1479ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 148091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 148191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 14825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1484de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1485de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14888d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14898d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1494cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1495f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1496ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14970f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14990f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 150062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 15019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15064fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15074fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15084fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15094fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15104fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15114fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 151247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 151347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 151447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 151547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 151647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1517ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1518ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1519ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 152247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 152347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 152647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 152747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 152847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 152947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 153048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 153147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 153247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 153347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 153447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 153547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 153647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 153748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1543e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1544547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1545547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1546e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1559cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1560e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 156711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1568cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 156970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 157011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 157111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 157211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1574f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1588f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 15993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 16003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 16013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 16023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 16033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 16043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 160848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 160948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 161048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 161148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 161248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 161348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 161448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 161548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 16163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 16173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 161811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 16193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 16230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1626ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 162911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1630f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1631cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1632bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 163311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16348564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 163511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1636fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1637fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1638fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 164011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 164133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16478564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1655ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1656ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1657ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16584c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16594c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1660ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1662542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1663542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1664542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1665542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1666542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1667542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1668542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1669542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1670542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1671ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1672ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1673ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1674ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1675ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1676ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1677ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1678ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1679ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1680ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1681ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1682ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1683ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1684ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1685ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1686ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1687ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1688ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1689ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1690ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1691ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1692ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1693ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1694ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1695ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16964c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16974c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16984c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16994c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 17004c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 17014c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1702dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1703dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1704dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1705dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1706ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1707cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1708cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1709cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1710cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1711cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1712cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1713cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1714cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1715ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1716ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1717ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1718ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1719ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1720ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1721ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1722ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1723ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 17255945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17262c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 172732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 172832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 172932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 173032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 173132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 173232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 173332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 173432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1735937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1736ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1737ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1738ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1739ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1740ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1741ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1742ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1743ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1744ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1745ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1746ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1747ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1748ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1749ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1750ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1751ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1752ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 1753ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang String sceneMode = mPreferences.getString( 1754ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1755ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 1756ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 1757ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mParameters.getSceneMode().equals(sceneMode)) { 1758ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setSceneMode(sceneMode); 1759ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1760ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1762ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1763ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1764ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1765ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1766ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 1767ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = mParameters.getSceneMode(); 1768ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (sceneMode == null) { 1769ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang sceneMode = Parameters.SCENE_MODE_AUTO; 1770ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1771ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1772ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17735945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1774e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1775e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1776e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 17773a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1778937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1779dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1780dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1781dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1782dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1783dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1784dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1785dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1786dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17875f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17885f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17895f6484a74fe019337e436e6e0dcb07375a74af25President Li 179033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 179133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 179233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 179333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 179433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 179533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 179633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 179733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 179833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 179933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 180033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 180133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 180233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 180333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 180433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 180533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 180633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 1807301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1808301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1809301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 18104de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String flashMode = mParameters.getFlashMode(); 18114de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String whiteBalance = mParameters.getWhiteBalance(); 1812301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18134de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1814f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mGLRootView != null) { 1815281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18164de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18174de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18184de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 18194de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18204de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 18214de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18224de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 18234de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1824301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1825301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1826f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (mGLRootView != null) { 1827281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18294de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18304de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, null); 18314de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18324de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, null); 18334de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18344de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, null); 18354de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1836301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1837301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1838301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18394de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1840301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1841301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1842301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1843301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1844301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1845301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18463b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18473b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1848503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1849503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18503b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1851301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1852301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1853301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18544de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1855301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1856301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 185770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 185870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1859301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18603b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18613b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18623b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18633b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18643b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1865301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1866301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1867301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1868301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1869301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1870301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1871301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1872301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18743b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18753b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18763b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18773b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1878301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1879cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1880e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1881e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1883ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1891ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1892ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1893ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 1897ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang synchronized (mPreferences) { 1898ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersPreference(); 1899ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1900ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1901ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1902ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1903ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1904ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1905ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1906ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1908ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 19091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1911ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1912ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19131de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 19141de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1915ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1916ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19171de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1918ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1919ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1920ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1921ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19221de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19231de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19241de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1925522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 19309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 193135688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen Intent intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 19340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 19350ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 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 try { 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1962deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1964deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 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 private void stopReceivingLocationUpdates() { 1970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1975deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 198407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 198507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 198707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1999cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2000cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2001cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2002cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2003cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2004cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2005cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2006cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 20089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 200961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 201061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 20110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 201261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 201361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 20199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 202061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 202161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 202261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 202361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 202461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 202561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2038b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2039b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 20599ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 20609ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 20619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 20629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2064d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2065d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2066b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2067b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2068b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2069b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2070b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2071b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2072b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2073b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2074b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2076e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 20779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2078e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 20799ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2080b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20829ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20839ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20849ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2085d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2086d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 20879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 20889ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2090e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2091e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20928df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2093c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2094c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2095c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2099c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang recordLocation = RecordLocationPreference.get( 2101c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2102c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2103c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21148791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21158791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 21168791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 21178791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 21188791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 21198791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 21208791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 21212c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2126cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2127cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2129cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2130cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2131cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2132cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2133cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2134cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2135cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2136cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2137cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2138cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2139faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2140c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2141c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2142c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2143c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2144c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2145c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2146c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2147c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2148c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2149c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2150c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2151c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2152c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2153c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2154c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2155c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2156c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2157c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2158c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2159c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2160c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2161c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2162c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2163c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2164c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2165c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2166c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2167c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2168706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2169c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2170c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2171c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2172c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2173c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2174c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2175c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2179deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2180deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21855e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21865e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2188dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21895e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2192dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2196dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2200dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 22015e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 22045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 22055e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 22073a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22083a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 22093a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 22103a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 22113a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 22123a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 22133a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 22143a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 22153a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 22163a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 22173a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22183a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 22193a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 22203a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 22213a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2222f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 22233a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22243a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 22253a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 22263a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 22273a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 22283a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 22293a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 22303a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 22313a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22323a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 22333a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 22343a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2235