Camera.java revision 6490868a51c9b8c79f30c8d257f89adb8d26b7b9
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; 21dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Liimport com.android.camera.ui.BasicSettingPicker; 221efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 231efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.GLRootView; 241efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.HeadUpDisplay; 256f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Liimport com.android.camera.ui.SettingsWheel; 261efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 271efb18228a45952d699af280482e1c51a4582690Owen Lin 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 37f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 383f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 434305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 454305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 5002627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 51281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 53f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 57cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 59f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 61ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 621efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 65aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 7095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 73ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 76c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 791efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 82f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 841efb18228a45952d699af280482e1c51a4582690Owen Linimport android.widget.AdapterView.OnItemClickListener; 852e768c1b835a127f190395a91477144d8ae850acOwen Lin 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 9130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 93cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 953a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9682544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 98271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 994d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 100e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 101c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 106e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 121ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 122ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 123ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 124ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 133316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 134316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 135316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 137c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1395f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 14070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1415f6484a74fe019337e436e6e0dcb07375a74af25President Li 1424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1471ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 153e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 154e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1596d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 160ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 165aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1662e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 16895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 169281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1704de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of small devices have a thumbnail button, which shows the last 1729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of xlarge devices have a list of thumbnails, which show the 1759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 181cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 182cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 183cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 19695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 19995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 2029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 2039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 2049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 2059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 2069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 211bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 218bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 219bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 220bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 221bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 222e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 223cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 224cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 225cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 226cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 233bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2360a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2370a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2380a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 241e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2438909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 244cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2458909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2470f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 24818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 250bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 251469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2526f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li private SettingsWheel mSettingsWheel; 253dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private BasicSettingPicker mWhiteBalancePicker; 254dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 256ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 257ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 258ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2606490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2616490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 272e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 273e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 274e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 275e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 276e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 277e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 278e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2931de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 294ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2951de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 302f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 303f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 304f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 305f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 306f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3074714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 308f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 309f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 310f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 31259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 31359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3146d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3156d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3166d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3176d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3186d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 327522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 328137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 338a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 339a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 343d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 344d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 348dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 354dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 355059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 36433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3657add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3667add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 367c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 3686f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li initializeSettingsWheel(); 36933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 370f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 371f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 372f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 373f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 374f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 375cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 376f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 377f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 378f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 379f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 380f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 381f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 3869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 3879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 3889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 3899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastImageThumbPath()); 3909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 3919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 394547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 396d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImageList list = ImageManager.makeImageList( 3999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mContentResolver, 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li dataLocation(), 4019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.INCLUDE_IMAGES, 4029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.SORT_ASCENDING, 4039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.CAMERA_IMAGE_BUCKET_ID); 4049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int count = list.getCount(); 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (count > 0) { 4069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImage image = list.getImageAt(count - 1); 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = image.fullSizeImageUri(); 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 4099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li list.close(); 413547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.Options options = new BitmapFactory.Options(); 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li options.inSampleSize = 16; 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap lastPictureThumb = 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.decodeByteArray(data, 0, data.length, options); 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li lastPictureThumb = Util.rotate(lastPictureThumb, degree); 4239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, lastPictureThumb); 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.image_list); 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList != null) { 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int width = mThumbnailList.getWidth(); 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int height = mThumbnailList.getHeight(); 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li / (width + mThumbnailList.getDividerHeight()); 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 4349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ThumbnailAdapter adapter = new ThumbnailAdapter( 4359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 4369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li true); 4379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setAdapter(adapter); 4389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 4399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4409f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4419f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 4439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 4449f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li CursorAdapter adapter = (CursorAdapter) mThumbnailList.getAdapter(); 4459f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = adapter.getCursor(); 4469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li cursor.requery(); 4479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li adapter.notifyDataSetChanged(); 4489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 4519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 4529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Images.Thumbnails._ID }; 4539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI 4549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 4559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 4569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 4579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. 4589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return managedQuery(uri, projections, null, null, 4599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageColumns._ID + " DESC"); 460547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 461547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 462e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 463e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 464522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 465e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 466e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 467e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 468e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 469e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4700d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4710d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 472e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 473e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 474e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 475e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 476f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 477f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 478547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 480d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 481d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 482547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 483547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 484547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 485937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 48735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 488316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 48935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 490316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 491316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 49235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 493c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li ViewStub zoomStub = (ViewStub) findViewById(R.id.zoom_stub); 494c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (zoomStub != null) { 495c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker = (ZoomPicker) zoomStub.inflate(); 496c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 497c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 498c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 499c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li public void onZoomChanged(int index) { 500c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li onZoomValueChanged(index); 501c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 502c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 503c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 505e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 50635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 522ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 523ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5307add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5327add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 53735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 53835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 53935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 54035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 54135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 54235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 54335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 54435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 545c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 54635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 54735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 54835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 549456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int x = Math.round(e.getX()); 550456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int y = Math.round(e.getY()); 551456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li if (x < mSurfaceView.getLeft() || x > mSurfaceView.getRight() 552456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li || y < mSurfaceView.getTop() || y > mSurfaceView.getBottom()) { 553456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li return false; 554456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li } 555456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li 55635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 55735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 558ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 55935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 560ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 56135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 562ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 563ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 564ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 565c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker != null) { 566c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomIndex(mZoomValue); 567c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } else { 568c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 569c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 57035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 57135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 57235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 57335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 574aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 575aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 576aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 577aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 578aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 579aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 580aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 581aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 58291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5911e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5921e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 593523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5941e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5961e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 597d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 598d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 5999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 600d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 62207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 62307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 62407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 62507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6264de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6274de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 62907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 64307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 64407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 64507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 64607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 64707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 64807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 65207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 65307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 65407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 666bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 66711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 66811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 66975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 671937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6769324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 690937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7006c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 701de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 702e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 703e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 705bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 722f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 72505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 72605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 728ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 72905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 73005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 73105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 73205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 73405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 73505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 73605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 73705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 73805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 73905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 74005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 7416d35fde323778d8e1725e399c80503061c200e16Owen Lin 7426d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 7436d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 7446d35fde323778d8e1725e399c80503061c200e16Owen Lin } 745e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 746e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 747e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 748e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 749e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 750e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 751e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 752e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 754937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 760bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 76111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 76211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 7635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 7640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 76775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 76875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 76975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 77075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 77175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 7726c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 7739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 7749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 7759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 7839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 788de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 791937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7938909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 794cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7959b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 796cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 797cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 798cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 799cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 800cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 801cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 802cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 803e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 804e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 805e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 806e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 807e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 808e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 8092c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8102c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 811e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 812316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 813316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 81433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 815e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 81633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 81733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 81833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 81933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 82033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 82133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 82235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 82335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 82435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8257b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 829c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8310b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 8320b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 83530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 83630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 837140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 83858e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 84030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 842140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 84330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 844140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 845140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 846140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 8490b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 85391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 85491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 8556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 8560b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 8570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 8580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 8590b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 8600b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 8619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 863c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 8646490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin if (!mQuickCapture) { 8656490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin showPostCaptureAlert(); 8666490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } else { 8676490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin doAttach(); 8686490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 875d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 87611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 87711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 87811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 87911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 880d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 887c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 888c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 891d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 892c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // Set JPEG rotation to match the orientation of what users see. The 8954aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // rotation is relative to the orientation of the camera. The value 8964aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // from OrientationEventListener is relative to the natural 8974aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // orientation of the device. CameraInfo.mOrientation is the angle 8984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // between camera orientation and natural device orientation. The 8994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // sum of the two is the value for setRotation. 9004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li int rotation = 0; 9014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 9024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 903c97d23826a28dd725951eccb62651244f9fb8228Wu-cheng Li rotation = (mOrientation + info.orientation) % 360; 9044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mParameters.setRotation(rotation); 90698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 9074305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 9084305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91029fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 91129fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 91229fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 9134305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 91407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 9214305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 9224305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 9232ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 924d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 9254305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 926d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 927d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 928d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 929d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 9304305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 931d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 9364305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 9469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 9475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 9516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 9526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 953e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 954e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 955bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 9569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 957f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 960d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 963c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 964c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 9659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 968271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 969cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 970cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 971cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 972cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 973cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 974cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 975cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 976cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 977cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 978cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 979cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 980cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 98130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 98230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 98330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 98430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 98530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 98630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 994ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 995ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9961ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9971ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 9981ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 9991ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10001ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 100159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1002ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10036490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 100448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1005f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1006f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 10070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 100848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 100948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 101148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 101211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1017f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1018f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1019f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1020f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1021f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 102411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 102511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 102648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 1036cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1037cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1038cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1039cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 104061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 104161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 104291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 104384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 104461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 104561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 104661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 104761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 104861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 104961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 105061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 10512e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 10522e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 1053781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 105484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 105537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 105648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 105848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1059f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1060f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1061f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1062f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1066503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1067503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1068f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1070f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1071f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1072f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1073f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1074f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1075f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10767add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1077c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1078f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1079c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1080f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1081f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1082f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1083f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 108418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 10850d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 10860d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 10870d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 10880d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 108918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 10910d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 109218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10930d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 109418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 10950d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 109618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 109718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 109818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 109918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 110018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1101f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11026f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li private void initializeSettingsWheel() { 11036f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mSettingsWheel = (SettingsWheel) findViewById(R.id.settings_wheel); 11046f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li if (mSettingsWheel != null) { 11056f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 11066f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1107dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 1108dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mSettingsWheel.initialize(this, mPreferenceGroup); 1109dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mSettingsWheel.setListener(new MySettingsWheelListener()); 11106f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11116f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11126f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1113f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11147add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 1115c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1116c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1117c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1118c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 1119f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 11207add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li settings.getPreferenceGroup(R.xml.camera_preferences), 1121c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1122c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11230d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1124f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11250d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11260d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1127f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1128f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1129f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 11307add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li updateSceneModeInHud(); 11317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11327add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11337add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11344aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 1135c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 1136c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1137c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1138c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 1139c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1140c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1141c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1142f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1143f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1144c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1145f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1146f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1147f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1148f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1149f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1150f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11554aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11604aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11614aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11624aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11644aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11654aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11664aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 11674aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li orientation = roundOrientation(orientation); 11684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation != mOrientation) { 11694aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientation = orientation; 11704aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationCompensation = orientation 11714aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li + Util.getDisplayRotation(Camera.this); 11724aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11734aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 11744aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 11754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11784aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1181ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 11829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li RotateImageView thumbnail = (RotateImageView) findViewById( 11839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 11849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (thumbnail != null) thumbnail.setDegree(degree); 11859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1186ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1187ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1188ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1189ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1190ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1191ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 11952e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 11962e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 11972e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12006d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12016d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12026d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12036d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12046d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12056d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1209d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1210523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 12111e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 12121e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1213d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 121661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 121761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 121861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 121961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1220dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 12229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1223059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1224059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 122561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1226059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1227059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 122861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1229059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1230dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1231dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li case R.id.wb_done: 1232dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li hideSettingPicker(); 1233dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1237dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private boolean hideSettingPicker() { 1238dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li if (mThumbnailList == null) return false; 1239dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li int visible = mThumbnailList.getVisibility(); 1240dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mWhiteBalancePicker.setVisibility(View.INVISIBLE); 1241dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mThumbnailList.setVisibility(View.VISIBLE); 1242dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li return visible == View.INVISIBLE; 1243dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 1244dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 12459f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 12469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 12479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage((RotateImageView)v); 12489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 12499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 12509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1251c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1252c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1253c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1254c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1255c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1256c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1257c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1258c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1259c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1260c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1261c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1262271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1263c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1264c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1265c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1266c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1268de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1269e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1270e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1271c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1272c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1274cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1279cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1282cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1283c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1291c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1294c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 12950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 12960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1307c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1319c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1323cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1326cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1327cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1332da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1333da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 134711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1348e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1349e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1351dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13522bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 135811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1359e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1360e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1362dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13632bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1375523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13800ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 13810ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1416fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1417fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1423803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1424803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1425803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1426803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1427803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1428803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1429803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1430803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1431803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1432803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1433803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1434803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1435803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14374de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1439281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1442316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 144548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 14463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1447f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1448068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 144948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 145148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1459e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1460cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1461e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1462e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1463f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1464f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1465f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1466f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1467f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1468f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 14699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14774904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14784904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1479cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1480f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1481b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1482e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1483e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1484e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 14859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData( 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.getLastImageThumbPath()); 14889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1511c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 15129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1513e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1514d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1515d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1517d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1544fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1545fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1546fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1547fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 154905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 155005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1551fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 1552f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(false); 15535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 15545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 15555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 15565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 15575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 156262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 15638e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 15648e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 156562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 1566f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 156762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 156862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 156962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 157062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 157162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 15749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 15759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 15765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1580059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1581e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 158275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 158375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 158475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 158575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 158675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 158775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 158875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 158975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 159075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15940b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 15950b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 15960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 15970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 15983eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 15993eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1607e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 160811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1612e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 161311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1619e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 16220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 1623f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return true; 162411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 162511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 162611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 162711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 162811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 163011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1642e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1643e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1644e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1651f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1652f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1653083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 16540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 16550f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 16560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1657ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1658a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1659a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 166091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 166191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 16625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 16638d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1664de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1665de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 16669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 16679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 16688d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 16698d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1674cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1675f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 1676a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1677a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1678a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 16790f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 16805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 16810f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 168262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 16839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 16884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 16894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 16904fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 16914fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 16924fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 16934fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 169447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 169547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 169647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 169747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 169847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1699ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1700ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1701ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 170447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 170547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 170847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 170947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 171047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 171147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 171248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 171347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 171447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 171547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 171647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 171747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 171847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 171948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 17226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 17236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 17246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1725e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1726547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1727547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1728e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1741cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1742e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 174911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1750ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 175170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 175211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 175311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 175411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 17553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 17563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 17573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 17583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 17593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 17603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 17613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1762068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 17633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 17643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 17653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 17663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1767068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 17683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1769068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 177348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 177448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 177548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 177648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 177748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 177848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 177948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 178048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 17813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 17823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 178311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 17843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 17876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 17880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1791d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 1792ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1794cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1795bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 179611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 17978564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 179811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1799fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1800fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1801fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 180311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 180433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 18056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 18095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 18108564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 18145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 18155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 18165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1818dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1819dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1820dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1821dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1822ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1823cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1824cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1825cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1826cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1827cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1828cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1829cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1830cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1831ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1832ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1833ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1834ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1835ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1836ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1837ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1838ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1839ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1840ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 18415945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 18422c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 184332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 184432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 184532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 184632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 184732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 184832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 184932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 185032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1851937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1852ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1853ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1854ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1855ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1856ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1857ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1858ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1859ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1860ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 18616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1862ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1863ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1864f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1865f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1866f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1867f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1868f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1869f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1870f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1871f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1872f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1873ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1874ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 187718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 188018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 188118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 188218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1883ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 189118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 189218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 189318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 18975945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1898e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1899e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1900e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 19013a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1902937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1903dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1904dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1905dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1906dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1907dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1908dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1909dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1910dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 19115f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 19125f6484a74fe019337e436e6e0dcb07375a74af25President Li } 19135f6484a74fe019337e436e6e0dcb07375a74af25President Li 191433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 191533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 191633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 191733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 191833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 191933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 192033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 192133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 192233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 192333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 192433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 192533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 192633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 192733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 192833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 192933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 193033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 19317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mHeadUpDisplay != null) updateSceneModeInHud(); 1932301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 193318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1934301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 19354de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1936301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1937301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1938301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1939301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1940301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1941301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 19423b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 19433b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1944503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1945503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 19463b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1947301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1948301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1949301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 19504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1951301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1952301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 195370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 195470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1955301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 19563b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 19573b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 19583b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 19593b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 19603b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1961301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1962301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1963301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1964301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1965301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1966301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1967301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1968301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 19693b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 19703b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 19713b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 19723b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 19733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1974301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 197518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 197618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 1977cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1978e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1979e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1980ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1981ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1982ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1983ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1984ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1985ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1986ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1987ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1988ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1989ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1990ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1991ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1992ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1993ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1994ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 19950d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1996ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1997ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1998ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1999ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2000ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2001ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2002ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2003ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2004ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2006ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2007ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2008ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20101de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2011ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 2012ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20131de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2014ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2015ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2016ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2017ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20181de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20191de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20201de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2021522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 20261efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 20271efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 20281efb18228a45952d699af280482e1c51a4582690Owen Lin return; 20291efb18228a45952d699af280482e1c51a4582690Owen Lin } 20301efb18228a45952d699af280482e1c51a4582690Owen Lin 20311efb18228a45952d699af280482e1c51a4582690Owen Lin try { 20321efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 20331efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 20341efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 20361efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 20371efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 20381efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 20391efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2053deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2055deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2064deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2066deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2077deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 208607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 208707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 208907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 20935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2101cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2102cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2103cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2104cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2105cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2106cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2107cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2108cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 211161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 211261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 211461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 211561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 21219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 212261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 212361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 212461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 212561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 212661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 212761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 21325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 21335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 21345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 21365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 21375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 21385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 21395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2140b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2141b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 21425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 21445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 21455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 21619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 21629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 21639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 21649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 21659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2166d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2167d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2168b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2169b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2170b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2171b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2172b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2173b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2174b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2175b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2176b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2177ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2178ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2179ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2180ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2181ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2182ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2183ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 21847add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 2185ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2186ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2187ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2188ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2189ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 21917add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 2192a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing || !isCameraIdle()) return; 21937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 21947add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 2195ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2196ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopPreview(); 2197ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 2198ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2199ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Remove the messages in the event queue. 2200ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(RESTART_PREVIEW); 2201ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2202ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Reset variables 2203ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mJpegPictureCallbackTime = 0; 2204ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mZoomValue = 0; 2205ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22061ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 22071ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 22081ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 22091ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 2210ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart the preview. 2211ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang resetExposureCompensation(); 2212068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 2213ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2214ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang initializeZoom(); 2215ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22161ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 22171ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang if (mFirstTimeInitialized) { 22181ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 22191ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang } 2220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2221e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 22229ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2223e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 22249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2225b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 22269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 22279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 22289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2230d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2231d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 22329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 22339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 22349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2235e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2236e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 22378df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2238c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2239c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2240c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2241ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2242ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2243ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 22440d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 22450d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2246ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2247ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2248e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2249ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2250ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2251ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2252ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2253ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2254ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 22557add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 22567add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 22577add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 22587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 22597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 22607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 22618791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 22628791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2263cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2264cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2265cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2266cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2267cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2268cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2269cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2270cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2271cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2272cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2273cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2274cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2275cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2276cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2277cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2278cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2279faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2280c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2281c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2282c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 22830d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onSharedPreferenceChanged(); 2284c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2285c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2286c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 22870d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2288c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2289c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2290c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2291c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2292c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2293c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2294c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2295c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2296c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2297c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2298706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 2299c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2300c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2301c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2302c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2303c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2304c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2305c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2306dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2307dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private class MySettingsWheelListener implements SettingsWheel.Listener { 2308dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li public void onSettingClicked() { 2309dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li if (mWhiteBalancePicker == null) { 2310dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mThumbnailList.setVisibility(View.INVISIBLE); 2311dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li ViewStub stub = (ViewStub) findViewById(R.id.whitebalance_stub); 2312dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mWhiteBalancePicker = (BasicSettingPicker) (stub.inflate()); 2313dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mWhiteBalancePicker.setSharedPreferenceChangedListener( 2314dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li new MySharedPreferenceChangedListener()); 2315dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mWhiteBalancePicker.setPreference((IconListPreference) 2316dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mPreferenceGroup.findPreference(CameraSettings.KEY_WHITE_BALANCE)); 2317dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li View v = findViewById(R.id.wb_done); 2318dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li v.setOnClickListener(Camera.this); 2319dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } else { 2320dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li if (mWhiteBalancePicker.getVisibility() == View.INVISIBLE) { 2321dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mThumbnailList.setVisibility(View.INVISIBLE); 2322dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mWhiteBalancePicker.setVisibility(View.VISIBLE); 2323dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } else { 2324dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li hideSettingPicker(); 2325dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2326dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2327dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2328dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2329dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2330dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private class MySharedPreferenceChangedListener 2331dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li implements BasicSettingPicker.Listener { 2332dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li public void onSharedPreferenceChanged() { 2333dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li Camera.this.onSharedPreferenceChanged(); 2334dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2335dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 23375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2339deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2340deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 23415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 23425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 23445e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 23455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23465e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23475e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2348dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 23495e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23505e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2352dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 23535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2356dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 23575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23585e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2360dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 23615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 23645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 23655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23665e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 23673a4ef93f95bed9f812fe75ef94296450833b3997James Dong 23683a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 23693a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 23703a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 23713a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 23723a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 23733a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 23743a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 23753a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 23763a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 23773a4ef93f95bed9f812fe75ef94296450833b3997James Dong 23783a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 23793a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 23803a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 23813a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2382f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 23833a4ef93f95bed9f812fe75ef94296450833b3997James Dong 23843a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 23853a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 23863a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 23873a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 23883a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 23893a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 23903a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 23913a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 23923a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 23933a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 23943a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2395