Camera.java revision c5019f4d58412da6227b3f2e6461bba5b7c671a3
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 191efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImage; 201efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImageList; 211efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 221efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.GLRootView; 231efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.HeadUpDisplay; 241efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 251efb18228a45952d699af280482e1c51a4582690Owen Lin 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 35f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 363f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 414305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 434305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 4802627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 49281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 51f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 55cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 57f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 59ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 601efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 63aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6561b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 71ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 74c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 771efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 80f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 821efb18228a45952d699af280482e1c51a4582690Owen Linimport android.widget.AdapterView.OnItemClickListener; 832e768c1b835a127f190395a91477144d8ae850acOwen Lin 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 91cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 933a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9482544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 96271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 974d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 98e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 99c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 104e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1071de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 120ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 121ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 122ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 131316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 132316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 133316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 135c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1375f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1395f6484a74fe019337e436e6e0dcb07375a74af25President Li 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1451ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 151e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 152e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 158ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 163aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1642e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 16695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 167281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1684de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of small devices have a thumbnail button, which shows the last 1709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of xlarge devices have a list of thumbnails, which show the 1739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 179cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 180cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 181cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 18595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 18695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 18795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 18895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 200bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 204bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 207bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 208bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 209bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 210bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 211e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 212cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 213cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 214cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 215cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 222bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2250a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2260a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2270a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 230e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 23111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2328909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 233cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2348909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2350f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2360f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 23718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2380f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 239bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 240469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 244ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 256e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 257e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 258e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 259e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 260e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 261e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 262e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2761de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2771de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 278ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2791de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2801de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 28559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 286f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 287f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 288f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 289f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 290f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 2914714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 292f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 293f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 294f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 295f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 29659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 29759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 2986d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2996d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3006d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3016d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3026d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3036d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3046d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3056d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 311522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 312137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 318e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 322a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 323a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 327d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 328d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 332dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 338dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 339059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 345803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 34833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3507add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 351c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 35233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 353f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 354f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 355f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 356f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 357f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 358cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 359f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 360f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 361f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 362f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 363f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 364f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 3699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 3709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 3719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 3729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastImageThumbPath()); 3739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 3749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 377547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 3789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 379d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 3809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 3819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImageList list = ImageManager.makeImageList( 3829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mContentResolver, 3839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li dataLocation(), 3849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.INCLUDE_IMAGES, 3859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.SORT_ASCENDING, 3869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.CAMERA_IMAGE_BUCKET_ID); 3879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int count = list.getCount(); 3889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (count > 0) { 3899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImage image = list.getImageAt(count - 1); 3909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = image.fullSizeImageUri(); 3919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 3929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 3939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 3949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li list.close(); 396547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 3999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 4019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.Options options = new BitmapFactory.Options(); 4029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li options.inSampleSize = 16; 4039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap lastPictureThumb = 4049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.decodeByteArray(data, 0, data.length, options); 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li lastPictureThumb = Util.rotate(lastPictureThumb, degree); 4069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, lastPictureThumb); 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.image_list); 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList != null) { 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int width = mThumbnailList.getWidth(); 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int height = mThumbnailList.getHeight(); 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li / (width + mThumbnailList.getDividerHeight()); 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ThumbnailAdapter adapter = new ThumbnailAdapter( 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li true); 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setAdapter(adapter); 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li CursorAdapter adapter = (CursorAdapter) mThumbnailList.getAdapter(); 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = adapter.getCursor(); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li cursor.requery(); 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li adapter.notifyDataSetChanged(); 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 4349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 4359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Images.Thumbnails._ID }; 4369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI 4379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 4389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 4399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 4409f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. 4419f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return managedQuery(uri, projections, null, null, 4429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageColumns._ID + " DESC"); 443547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 444547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 447522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 448e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4530d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4540d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 459f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 460f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 461547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 463d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 464d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 465547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 466547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 467547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 468937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 471316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 473316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 474316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 476c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li ViewStub zoomStub = (ViewStub) findViewById(R.id.zoom_stub); 477c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (zoomStub != null) { 478c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker = (ZoomPicker) zoomStub.inflate(); 479c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 480c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 481c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 482c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li public void onZoomChanged(int index) { 483c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li onZoomValueChanged(index); 484c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 485c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 486c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 48733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 488e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 48935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 49133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 49233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 49333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 49533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 49633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 49733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 49833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 50033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 505ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 506ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5117add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5137add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5147add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5157add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5177add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 52035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 52135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 52235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 52335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 52435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 52535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 52635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 52735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 528c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 52935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 53035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 53135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 53235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 53335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 534ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 53535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 536ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 53735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 538ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 539ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 540ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 541c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker != null) { 542c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomIndex(mZoomValue); 543c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } else { 544c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 545c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 54635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 54735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 54835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 54935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 550aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 551aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 552aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 553aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 554aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 555aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 556aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 557aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 55891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5671e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5681e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 569523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5701e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5721e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 573d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 574d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 5759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 576d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 59807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 59907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 60007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 60107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6024de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6044de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 60507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 61907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 62007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 62107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 62207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 62307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 62407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6254de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6264de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6274de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 62807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 62907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 63007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 637937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 642bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 64311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 64411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 64575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 647937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6766c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 677de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 678e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 679e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6899324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6909324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6919324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6939324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 698f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 70105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 70205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 704ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 70505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 70605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 70705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 70805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 71005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 71105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 71205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 71305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 71405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 71505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 71605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 7176d35fde323778d8e1725e399c80503061c200e16Owen Lin 7186d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 7196d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 7206d35fde323778d8e1725e399c80503061c200e16Owen Lin } 721e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 722e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 723e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 724e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 725e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 726e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 727e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 728e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 730937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 736bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 73711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 73811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 7395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 7400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 74375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 74475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 74575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 74675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 74775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 7486c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 7499c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 7509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 7519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7579c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7599c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 764de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 767937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7698909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 770cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7719b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 772cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 773cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 774cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 775cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 776cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 777cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 778cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 779e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 780e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 781e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 782e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 783e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 784e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 7852c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7862c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 787e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 788316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 789316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 79033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 791e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 79233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 79333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 79433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 79533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 79633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 79733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 79835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 79935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 80035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8017b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 805c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8070b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 8080b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 81130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 81230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 813140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 81458e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 81630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 818140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 81930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 820140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 821140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 822140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 8250b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 82991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 83091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 8316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 8320b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 8330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 8340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 8350b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 8360b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 8379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 839c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 8402bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 847d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 84811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 84911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 85011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 85111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 852d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 859c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 860c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 863d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 864c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8664aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // Set JPEG rotation to match the orientation of what users see. The 8674aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // rotation is relative to the orientation of the camera. The value 8684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // from OrientationEventListener is relative to the natural 8694aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // orientation of the device. CameraInfo.mOrientation is the angle 8704aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // between camera orientation and natural device orientation. The 8714aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // sum of the two is the value for setRotation. 8724aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li int rotation = 0; 8734aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 8744aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 875c97d23826a28dd725951eccb62651244f9fb8228Wu-cheng Li rotation = (mOrientation + info.orientation) % 360; 8764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 8774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mParameters.setRotation(rotation); 87898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8794305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8804305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88229fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 88329fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 88429fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 8854305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 88607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8934305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8944305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8952ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 896d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8974305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 898d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 899d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 900d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 901d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 9024305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 903d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 9084305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 9189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 9195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 9236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 9246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 925e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 926e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 927bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 9289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 929f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 932d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 935c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 936c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 9379a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 941cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 95630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 95730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 95830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 966ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 967ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9681ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9691ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 9701ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 9711ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9721ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 97359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 974ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 97548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 976f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 977f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 97948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 98048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 98248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 98311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 988f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 989f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 990f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 991f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 992f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 99511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 99611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 99748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 1007cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1008cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1009cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1010cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 101161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 101261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 101391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 101484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 101561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 101661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 101761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 101861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 101961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 102061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 102161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 10222e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 10232e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 1024781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 102584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 102637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 102748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 102948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1030f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1031f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1032f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1033f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1038503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1039f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 1040f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1041f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1042f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1043f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1044f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1045f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1046f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1048c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1049f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1050c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1051f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1052f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1053f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1054f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 105518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 10560d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 10570d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 10580d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 10590d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 106018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 106118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 10620d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 106318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10640d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 106518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 10660d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 106718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 106818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 106918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 107018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 107118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1072f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1073f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 10747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 1075c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1076c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1077c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1078c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 1079f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 10807add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li settings.getPreferenceGroup(R.xml.camera_preferences), 1081c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1082c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 10830d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1084f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 10850d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 10860d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1087f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1088f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1089f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 10907add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li updateSceneModeInHud(); 10917add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 10927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 10937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 10944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 1095c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 1096c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1097c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1098c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 1099c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1100c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1101c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1102f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1103f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1104c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1105f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1106f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1107f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1108f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1109f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1110f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11124aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11174aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11184aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11194aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11204aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11214aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11224aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11244aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 11274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li orientation = roundOrientation(orientation); 11284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation != mOrientation) { 11294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientation = orientation; 11304aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationCompensation = orientation 11314aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li + Util.getDisplayRotation(Camera.this); 11324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11334aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 11344aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 11354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1141ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 11429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li RotateImageView thumbnail = (RotateImageView) findViewById( 11439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 11449f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (thumbnail != null) thumbnail.setDegree(degree); 11459f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1146ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1147ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1148ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1149ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1150ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1151ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 11552e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 11562e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 11572e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 11616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11636d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11646d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11656d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11666d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11676d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11686d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1169d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1170523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 11711e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 11721e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1173d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 117661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 117761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 117861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1180dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 11815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 11829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1183059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1184059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1186059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1187059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1189059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 11949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 11959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage((RotateImageView)v); 11969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 11979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 11989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1199c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1200c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1201c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1202c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1203c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1204c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1205c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1206c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1207c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1208c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1209c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1210271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1211c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1212c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1213c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1214c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1216de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1217e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1218e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1219c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1220c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1222cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1227cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1230cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1231c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1239c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1242c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 12430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 12440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1255c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1267c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1271cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1274cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1275cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1280da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1281da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 129511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1296e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1297e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1299dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13002bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 130611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1307e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1308e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1310dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13112bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1323523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13280ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 13290ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1359522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 13620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 13630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1364fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1365fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1371803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1372803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1373803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1374803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1375803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1376803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1377803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1378803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1379803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1380803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1381803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1382803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1383803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13854de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1387281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1390316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 139348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 13943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1395f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1396068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 139748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 139948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14036cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1407e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1408cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1412f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1413f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1414f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1415f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1416f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 14179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14254904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14264904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1427cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1428f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1429b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 14339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData( 14359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.getLastImageThumbPath()); 14369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1437e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1456de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 14589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1459c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 14609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1461e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1462d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1463d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 14646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1465d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1492fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1493fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1494fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1495fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 149705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 149805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1499fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1500f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 15015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 15025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 15035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 15045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 15055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 151062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 15118e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 15128e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 151362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1514f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 151562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 151662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 151762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 151862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 151962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 152062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 152162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 15229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 15239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 15245e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1528059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1529e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 153075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 153175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 153275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 153375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 153475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 153575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 153675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 153775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 153875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15420b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 15430b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 15440b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 15450b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 15463eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 15473eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 15480b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 15490b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 15500b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 15510b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1555e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 155611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1560e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 156111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 15650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 15660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1567e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 15680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 15690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 15700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1571f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 157211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 157311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 157411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 157511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 157611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 157811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1590e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1591e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1592e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1599f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1600f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1601083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 16020f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 16030f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 16040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1605ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 160691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 160791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 16085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 16098d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1610de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1611de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 16129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 16139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 16148d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 16158d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1620cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1621f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1622ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 16230f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 16245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 16250f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 162662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 16279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 16324fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 16334fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 16344fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 16354fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 16364fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 16374fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 163847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 163947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 164047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 164147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 164247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1643ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1644ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1645ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 16463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 16473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 164847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 164947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 16503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 16516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 165247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 165347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 165447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 165547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 165648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 165747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 165847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 165947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 166047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 166147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 166247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 166348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 16646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 16656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 16666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 16676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 16686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1669e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1670547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1671547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1672e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1685cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1686e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 169311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1694ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 169570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 169611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 169711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 169811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 16993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 17003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 17013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 17023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 17033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 17043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 17053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1706068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 17073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 17083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 17093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 17103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1711068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 17123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1713068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 171748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 171848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 171948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 172048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 172148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 172248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 172348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 172448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 17253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 17263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 172711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 17283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 17316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 17320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1735d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 1736ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1738cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1739bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 174011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 17418564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 174211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1743fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1744fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1745fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 174711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 174833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 17496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 17535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 17548564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 17555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 17565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 17575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 17585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 17595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 17605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 17615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1762dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1763dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1764dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1765dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1766ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1767cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1768cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1769cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1770cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1771cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1772cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1773cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1774cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1775ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1776ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1777ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1778ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1779ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1780ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1781ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1782ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1783ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1784ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 17855945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17862c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 178732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 178832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 178932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 179032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 179132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 179232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 179332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 179432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1795937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1796ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1797ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1798ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1799ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1800ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1801ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1802ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1803ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1804ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 18056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1806ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1807ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1808f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1809f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1810f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1811f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1812f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1813f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1814f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1815f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1816f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1817ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1818ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1819ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1820ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 182118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1822ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1823ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 182418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 182518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 182618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1827ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1828ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1829ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1830ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1831ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1832ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1833ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1834ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 183518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 183618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 183718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1838ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1839ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1840ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 18415945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1842e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1843e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1844e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 18453a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1846937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1847dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1848dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1849dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1850dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1851dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1852dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1853dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1854dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 18555f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 18565f6484a74fe019337e436e6e0dcb07375a74af25President Li } 18575f6484a74fe019337e436e6e0dcb07375a74af25President Li 185833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 185933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 186033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 186133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 186233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 186333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 186433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 186533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 186633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 186733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 186833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 186933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 187033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 187133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 187233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 187333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 187433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 18757add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mHeadUpDisplay != null) updateSceneModeInHud(); 1876301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 187718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1878301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18794de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1880301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1881301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1882301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1883301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1884301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1885301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18873b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1888503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1889503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18903b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1891301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1892301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1893301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18944de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1895301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1896301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 189770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 189870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1899301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 19003b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 19013b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 19023b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 19033b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 19043b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1905301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1906301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1907301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1908301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1909301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1910301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1911301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1912301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 19133b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 19143b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 19153b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 19163b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 19173b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1918301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 191918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 192018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 1921cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1922e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1923e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1924ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1925ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1926ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1927ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1928ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1929ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1930ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1931ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1932ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1933ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1934ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1935ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1936ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1937ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1938ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 19390d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1940ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1941ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1942ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1943ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1944ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1947ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 19491de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1952ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19531de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 19541de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 19571de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1958ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1959ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1960ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19621de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19631de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 19641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1965522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 19701efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 19711efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 19721efb18228a45952d699af280482e1c51a4582690Owen Lin return; 19731efb18228a45952d699af280482e1c51a4582690Owen Lin } 19741efb18228a45952d699af280482e1c51a4582690Owen Lin 19751efb18228a45952d699af280482e1c51a4582690Owen Lin try { 19761efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 19771efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 19781efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 1979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 19801efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 19811efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 19821efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 19831efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1997deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1999deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2008deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2010deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2021deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 203007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 203107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 203307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 20375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2045cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2046cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2047cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2048cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2049cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2050cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2051cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2052cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 20549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 205561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 205661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 20570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 205861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 205961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 20659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 206661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 206761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 206861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 206961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 207061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 207161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 20765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 20775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 20785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2084b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2085b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 21059ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 21069ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 21079ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 21089ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 21099ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2110d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2111d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2112b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2113b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2114b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2115b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2116b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2117b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2118b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2119b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2120b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2121ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2122ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2123ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2124ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2125ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2126ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2127ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 21287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 2129ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2130ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2131ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2132ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2133ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2134ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 21357add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 2136a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing || !isCameraIdle()) return; 21377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 21387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 2139ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2140ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopPreview(); 2141ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 2142ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2143ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Remove the messages in the event queue. 2144ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(RESTART_PREVIEW); 2145ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2146ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Reset variables 2147ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mJpegPictureCallbackTime = 0; 2148ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mZoomValue = 0; 2149ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 21501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 21511ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 21521ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 21531ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 2154ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart the preview. 2155ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang resetExposureCompensation(); 2156068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 2157ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2158ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang initializeZoom(); 2159ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 21601ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 21611ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang if (mFirstTimeInitialized) { 21621ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 21631ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang } 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2165e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 21669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2167e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 21689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2169b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 21709ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 21719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 21729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 21739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2174d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2175d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 21769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 21779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 21789ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2179e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2180e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 21818df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2182c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2183c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2184c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2185ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2186ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2187ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 21880d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 21890d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2190ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2191ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2192e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2193ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2194ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2195ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2196ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2197ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2198ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 22007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 22017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 22027add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 22037add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 22047add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 22058791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 22068791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2207cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2208cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2209cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2210cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2211cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2212cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2213cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2214cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2215cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2216cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2217cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2218cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2219cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2220cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2221cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2222cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2223faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2224c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2225c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2226c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 22270d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onSharedPreferenceChanged(); 2228c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2229c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2230c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 22310d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2232c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2233c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2234c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2235c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2236c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2237c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2238c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2239c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2240c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2241c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2242706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2243c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2244c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2245c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2246c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2247c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2248c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2249c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 22515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2253deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2254deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 22555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 22565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 22585e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 22595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2262dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 22635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2266dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 22675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22695e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2270dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 22715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2274dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 22755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 22775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 22785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 22795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 22805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 22813a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22823a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 22833a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 22843a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 22853a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 22863a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 22873a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 22883a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 22893a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 22903a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 22913a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22923a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 22933a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 22943a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 22953a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2296f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 22973a4ef93f95bed9f812fe75ef94296450833b3997James Dong 22983a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 22993a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 23003a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 23013a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 23023a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 23033a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 23043a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 23053a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 23063a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 23073a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 23083a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2309