Camera.java revision 02ec7c0880ded5863d73d6f173ef35ab5c888dcd
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImage; 201efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImageList; 211efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 221efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.GLRootView; 231efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.HeadUpDisplay; 24f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Liimport com.android.camera.ui.ControlPanel; 251efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 267f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 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; 633966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Images.Media; 645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 66aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6861b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 7195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 74ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 77c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 801efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 82de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.AdapterView.OnItemClickListener; 83de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.Button; 849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 862e768c1b835a127f190395a91477144d8ae850acOwen Lin 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 9230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 94cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 963a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9782544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 99271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 1004d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 101e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 102c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 107e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1101de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 122ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 123ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 124ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 125ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 134316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 135316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 136316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 138c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1405f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 14170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1425f6484a74fe019337e436e6e0dcb07375a74af25President Li 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 154e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 155e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 161ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 16595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 16602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 16702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mZoomGestureDetector; 1682e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 17095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 171281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1724de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of small devices have a thumbnail button, which shows the last 1749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of xlarge devices have a list of thumbnails, which show the 1779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 181de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li private ThumbnailAdapter mThumbnailAdapter; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 184cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 185cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 190f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 191f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 192f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 2006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 2016490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 2099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 2109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 2119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 2129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 2139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 226bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 228bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 229e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2302c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li // Use the ErrorCallback to capture the crash count 2312c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li // on the mediaserver 2322c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li private final ErrorCallback mErrorCallback = new ErrorCallback(); 233cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 240bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2440a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2450a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 248e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2502c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li // Add for test 2512c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li public static boolean mMediaServerDied = false; 2522c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li 2530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 257bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2587f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // Small devices use head-up display for camera settings. 259469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // xlarge devices use control panel for camera settings. 261f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private ControlPanel mControlPanel; 262dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2686490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2696490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 286e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 3001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 302ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 310f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 312f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 313f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3154714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 316f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 317f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 318f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 319f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 32059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 32159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 335522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 336137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 346a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 347a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 348f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 352d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 353d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 357dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 363dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 364059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 370803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 37333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel == null) { 3757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 3777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 378c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 37933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 380f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 381f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 382f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 384f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 385cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 387f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 388f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 389f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 390f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 391f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 3969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 3999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastImageThumbPath()); 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 4019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 406d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImageList list = ImageManager.makeImageList( 4099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mContentResolver, 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li dataLocation(), 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.INCLUDE_IMAGES, 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.SORT_ASCENDING, 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.CAMERA_IMAGE_BUCKET_ID); 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int count = list.getCount(); 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (count > 0) { 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImage image = list.getImageAt(count - 1); 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = image.fullSizeImageUri(); 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li list.close(); 423547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.Options options = new BitmapFactory.Options(); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li options.inSampleSize = 16; 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap lastPictureThumb = 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.decodeByteArray(data, 0, data.length, options); 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li lastPictureThumb = Util.rotate(lastPictureThumb, degree); 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, lastPictureThumb); 4349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 437f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 438de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList == null) return; 439de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 440de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int width = mThumbnailList.getWidth(); 441de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int height = mThumbnailList.getHeight(); 442de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 443de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Add gallery button to header view. 444de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList.getHeaderViewsCount() == 0) { 445de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li LayoutInflater inflater = getLayoutInflater(); 446de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Button b = new Button(this); 447de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li ListView.LayoutParams params = new ListView.LayoutParams(width, width); 448de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setId(R.id.btn_gallery); 449de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setLayoutParams(params); 450de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setOnClickListener(this); 451de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setBackgroundResource(R.drawable.ic_menu_gallery); 452de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.addHeaderView(b); 4539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 454de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 455de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Set data adapter. 456de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 457de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li / (width + mThumbnailList.getDividerHeight()) - 1; 458de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 459de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter = new ThumbnailAdapter( 460de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, true); 461de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setAdapter(mThumbnailAdapter); 462de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 4639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 4669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 467de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.getCursor().requery(); 468de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.notifyDataSetChanged(); 4699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 4729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 4739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Images.Thumbnails._ID }; 4749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI 4759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 4769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 4779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 4789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. 4793966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, 4803966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li Media.MIME_TYPE + " = 'image/jpeg' AND " + Media.BUCKET_ID + " = ?", 4813966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 4829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageColumns._ID + " DESC"); 483547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 484547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 487522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4930d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4940d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 495e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 496e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 497e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 498e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 499f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 500f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 501547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 5026d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 503d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 504d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 505547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 506547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 507547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 508937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 51035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 511316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 51235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 513316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 514316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 51502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mZoomGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 5168974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 517c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 518c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 519c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 520c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li public void onZoomChanged(int index) { 521c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li onZoomValueChanged(index); 522c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 523c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 524c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 526e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 52735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 52835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 53633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 53833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 54033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 54133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 543ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 544ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 54533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 55033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5517add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5527add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5537add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 55433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5557add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 55633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 55733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 55835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 55935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 56035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 56135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 56235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 56335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 56435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 56535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 566c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 56735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 56835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 56935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 570456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int x = Math.round(e.getX()); 571456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int y = Math.round(e.getY()); 572456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li if (x < mSurfaceView.getLeft() || x > mSurfaceView.getRight() 573456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li || y < mSurfaceView.getTop() || y > mSurfaceView.getBottom()) { 574456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li return false; 575456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li } 576456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li 57735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 57835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 579ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 58035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 581ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 58235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 583ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 584ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 585ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 586c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker != null) { 587c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomIndex(mZoomValue); 588c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } else { 589c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 590c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 59135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 59235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 59335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 59435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 59502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private int mPopupLocations[] = new int[2]; 59602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 59702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 59802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 59902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li int x = Math.round(e.getX()); 60002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li int y = Math.round(e.getY()); 60102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 60202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 60302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li View v = mControlPanel.getActivePopupWindow(); 60402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (v == null) return false; 60502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 60602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Dismiss the popup window if users touch on the outside. 60702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li v.getLocationOnScreen(mPopupLocations); 60802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (x < mPopupLocations[0] || x > mPopupLocations[0] + v.getWidth() 60902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li || y < mPopupLocations[1] || y > mPopupLocations[1] + v.getHeight()) { 61002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mControlPanel.dismissSettingPopup(); 61102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 61202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 61302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 61402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 61502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 61602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 617aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 618aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 61902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 62002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 62102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 622aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 62302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 62402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (!super.dispatchTouchEvent(m) && mZoomGestureDetector != null) { 62502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return mZoomGestureDetector.onTouchEvent(m); 62602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 62702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 62802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 629aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 630aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 63191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 6401e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 6411e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 642523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 6431e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 6451e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 646d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 647d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 6489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 649d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 654f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 655f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 656f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 657f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 658f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 659f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 660f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 661f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 662f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 663f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 664f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 665f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 666f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 667f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 668f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 669f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 670f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 671f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 672f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 673f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 69107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 69207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 69307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 69407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6954de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6964de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6974de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 698f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 69907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 71307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 71407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 71507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 71607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 71707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 71807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 7194de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 7204de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 7214de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 722f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 72307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 72407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 72507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 732937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 7350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 737bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 73811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 73911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 74075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 742937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7716c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 772de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 773e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 774e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 776bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7899324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7909324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7919324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 7937f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 79605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 79705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 799ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 80005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 80105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 80205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 80305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 80505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 80605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 80705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 80805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 80905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 81005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 81105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 8126d35fde323778d8e1725e399c80503061c200e16Owen Lin 8136d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 8146d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 8156d35fde323778d8e1725e399c80503061c200e16Owen Lin } 816e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 817e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 818e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 819e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 820e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 821e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 822e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 823e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 825937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 8280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 8290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 8300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 831bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 83211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 83311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 8345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 8350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 8360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 8370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 83875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 83975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 84075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 84175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 84275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 8436c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 8449c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 8459c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 8469c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 8479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 8480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 8490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 8500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 8519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 8529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 8530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8549c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 8559c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 8569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 8579c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8589c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 859de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8642c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li private static final class ErrorCallback 8652c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li implements android.hardware.Camera.ErrorCallback { 8662c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li public void onError(int error, android.hardware.Camera camera) { 8672c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 8682c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li mMediaServerDied = true; 8692c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li Log.v(TAG, "media server died"); 8702c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li } 8712c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li } 8722c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li } 8732c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li 874e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 875e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 876e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 877e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 878e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 879e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 8802c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8812c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 882e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 883316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 884316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 88533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 886e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 88733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 88833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 88933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 89033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 89133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 89233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 89335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 89435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 89535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8967b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9020b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 9030b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 90630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 90730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 908140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 90958e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 91130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 913140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 91430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 915140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 916140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 917140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 9200b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 92591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 9266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 9270b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 9280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 9290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 9300b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 9310b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 9329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 934c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 9356490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin if (!mQuickCapture) { 9366490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin showPostCaptureAlert(); 9376490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } else { 9386490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin doAttach(); 9396490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 946d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 94711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 94811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 94911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 95011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 951d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 958c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 959c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 962d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 963c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 966c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // documentation. 9674aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li int rotation = 0; 9684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 9694aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 970c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 971c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 972c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } else { // back-facing camera 973c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 974c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } 9754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mParameters.setRotation(rotation); 97798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 9784305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 9794305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98129fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 98229fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 98329fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 9844305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 98507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 9924305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 9934305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 9942ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 995d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 9964305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 997d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 998d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 999d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 1000d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 10014305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 1002d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 10074305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 10179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 10185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 10226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 10236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 1024e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1025e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1026bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 10279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 10287f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1031d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1033de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1034c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 1035c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 10369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1039271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 1040cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 1041cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 1042cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 1043cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 1044cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 1045cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 1046cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 1047cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 1048cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1049cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 1050cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1051cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 105230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 105330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 105430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 105530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 105630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 105730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 1065ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 1066ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 10671ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 10681ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 10691ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 10701ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10711ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 107259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1073ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10746490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 107548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1076f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1077f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 10780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 107948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 108048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 108248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 108311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1088f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1089f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1090f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1091f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1092f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 109511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 109611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 109748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 11006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 1107cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1108cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1109cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1110cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 111161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 111261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 111391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 111484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 111561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 111661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 111761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 111861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 111961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 112061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 112161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 11222e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 11232e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 1124781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 112584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 112637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 11278974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li // Show zoom picker. 11288974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li ViewStub zoomStub = (ViewStub) findViewById(R.id.zoom_stub); 11298974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (zoomStub != null) mZoomPicker = (ZoomPicker) zoomStub.inflate(); 11308974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 113148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 113348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1134f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1135f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1136f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1137f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 11390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11418974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 11421f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 11431f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 11448974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li initializeControlPanel(); 1145503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1146503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1147f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 11487f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1149f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1150f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1151f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1152f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1154f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1155f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 11567add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1157c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1159c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1160f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1161f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1162f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1163f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 116418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 11650d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 11660d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 11670d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 11680d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 116918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 117018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 11710d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 117218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 11730d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 117418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 11750d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 117618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 117718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 117818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 117918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 118018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1181f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1182f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 1183f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1184f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 11855fda23dc5c015de8fcf9956c2fc9849a8c44b265Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1186f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 1187f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 1188f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 11896f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 11906f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1191dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 11927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mControlPanel.initialize(this, mPreferenceGroup, keys, true); 1193f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 119402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mPopupGestureDetector = new GestureDetector(this, 119502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li new PopupGestureListener()); 11966f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11976f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11986f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1199f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 12007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 12017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 1202c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1203c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1204c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1205c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 1206f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 12077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li settings.getPreferenceGroup(R.xml.camera_preferences), 1208c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1209c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 12100d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1211f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 12120d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 12130d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1214f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1215f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1216f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 12177add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li updateSceneModeInHud(); 12187add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 12197add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 12207add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 12214aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1223c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1224c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1225ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1226c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1227c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1228c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1229f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1230f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1231c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1232f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1233f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1234f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1235f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1236f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1237f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 12387f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 12397f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 12407f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12417f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 124202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mControlPanel != null && mControlPanel.dismissSettingPopup()) { 12437f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12447f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12457f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 12467f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12477f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12487f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 12497f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 12507f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel != null) mControlPanel.setEnabled(enable); 12517f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12527f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 12544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 12554aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12604aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12614aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12624aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12644aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12654aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12664aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12674aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 12694aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li orientation = roundOrientation(orientation); 12704aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation != mOrientation) { 12714aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientation = orientation; 12724aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationCompensation = orientation 12734aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li + Util.getDisplayRotation(Camera.this); 12744aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12787f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12797f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1285ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 12869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li RotateImageView thumbnail = (RotateImageView) findViewById( 12879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 12889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (thumbnail != null) thumbnail.setDegree(degree); 12899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1290ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1291ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1292ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1293ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1294ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1295ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12992e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 13002e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 13012e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13046d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 13056d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 13066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 13076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 13086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 13096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 13106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 13116d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 13126d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1313d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1314523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 13151e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 13161e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1317d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 132061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 132161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 132261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 132361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1324dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 13255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 13269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1327059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1328059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 132961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1330059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1331059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 133261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1333059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1334dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1335de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1336de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1337de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13419f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 13429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 13439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage((RotateImageView)v); 13449f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 13459f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 13469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1347c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1348c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1349c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1350c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1351c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1352c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1353c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1354c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1355c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1356c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1357c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1358271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1359c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1360c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1361c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1362c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1364de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1365e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1366e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1367c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1368c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 13710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 13720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 13730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 13740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1375cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1378cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1379c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1387c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1390c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 13910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 13920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1403c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1415c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1419cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 14210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1422cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1423cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 14240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 14260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1428da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1429da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 144311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1444e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1445e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1447dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 14482bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 145411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1455e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1456e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1458dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 14592bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1471523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14760ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 14770ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1495522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1505e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1507522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1508e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 15100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 15110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1512fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1513fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1518803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1519803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1520803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1521803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1522803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1523803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1524803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1525803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1526803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1527803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1528803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1529803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1530803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1531803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1532e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 15334de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1534e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1535281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1536e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1537e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1538316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1539e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1540e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 154148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 15423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1543f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1544068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 154548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1546e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 154748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 15486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 15496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 15506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 15516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 15526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 15536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 15546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1555e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1556cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1557e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1558e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1559f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1560f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1561f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1562f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1563f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1564f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 15659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15734904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15744904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1575cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1577f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1578b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1579e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1580e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1581e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 15829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 15839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData( 15849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.getLastImageThumbPath()); 15859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1586e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1587e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1588e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1589e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 16069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 16079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1608c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 16099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1610e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1611d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1612d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 16136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1614d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 16200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1641fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1642fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1643fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1644fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 164605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 164705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1648fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 16497f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 16505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 16515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 16525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 16535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 16545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 165962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 16608e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 16618e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 166262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 16637f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 166462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 166562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 166662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 166762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 166862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 166962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 167062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 16719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 16729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 16735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1677059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1678e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 167975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 168075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 168175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 168275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 168375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 168475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 168575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 168675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 168775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16910b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16920b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16930b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16940b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16957f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16963eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1704e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 170511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1709e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 171011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1716e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17207f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 172111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 172211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 172311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 172411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 172511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 172711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1739e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1740e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1741e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17487f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1749f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1750083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 17510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17520f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1754ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1755a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1756a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 175791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 175891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 17595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 17608d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1761de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1762de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 17649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 17658d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 17668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1771cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1773a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1774a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1775a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17760f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 17775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 17780f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 177962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 17809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17854fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17864fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17874fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17904fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 179147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 179247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 179347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 179447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 179547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1796ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1797ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1798ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 180147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 180247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 180547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 180647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 180747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 180847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 180948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 181047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 181147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 181247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 181347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 181447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 181547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 181648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1822e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1823547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1824547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1825e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1838cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1839e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 184611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1847ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 184870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 184911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 185011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 185111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1859068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1864068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1866068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 187048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 187148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 187248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 187348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 187448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 187548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 187648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 187748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 188011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 18850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1888d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18912c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1892bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 189311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18948564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 189511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1896fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1897fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1898fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 190011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 190133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 19026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 19065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 19078564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 19115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 19125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 19135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1915dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1916dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1917dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1918dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1919ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1920cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1921cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1922cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1923cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1924cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1925cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1926cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1927cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1928ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1929ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1930ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1931ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1932ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1933ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1934ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1935ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1936ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1937ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 19385945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19392c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 194032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 194132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 194232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 194332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 194432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 194532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 194632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 194732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1948937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1949ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1950ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1951ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1952ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1953ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1954ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1955ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1956ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1957ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1959ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1960ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1961f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1962f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1963f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1964f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1965f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1966f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1967f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1968f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1969f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1970ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1971ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1972ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1973ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 197418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1975ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1976ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 197718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 197818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 197918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1980ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1981ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1982ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1983ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1984ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1985ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1986ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1987ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 198818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 198918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 199018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1991ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1992ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1993ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19945945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1995e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1996e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1997e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 19983a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1999937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2000dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2001dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2002dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2003dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2004dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2005dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2006dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2007dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20085f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20095f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20105f6484a74fe019337e436e6e0dcb07375a74af25President Li 201133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 201233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 201333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 201433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 201533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 201633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 201733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 201833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 201933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 202033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 202133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 202233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 202333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 202433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 202533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 202633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 202733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 20287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mHeadUpDisplay != null) updateSceneModeInHud(); 20297f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // TODO: update icons on control panel. 2030301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 203118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2032301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20334de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2034301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2035301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2036301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2037301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2038301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2039301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20403b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20413b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2042503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2043503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20443b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2045301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2046301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2047301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2049301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2050301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 205170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 205270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2053301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20543b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20553b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20563b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20573b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20583b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2059301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2060301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2061301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2062301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2063301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2064301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2065301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20673b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20683b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20693b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20703b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20713b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2072301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 207318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 207418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2075cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2076e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2077e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2078ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2081ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2084ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2085ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2087ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2088ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2089ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2090ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2091ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2092ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20930d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21071de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21081de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21111de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21161de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21171de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21181de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2119522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 21241efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 21251efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 21261efb18228a45952d699af280482e1c51a4582690Owen Lin return; 21271efb18228a45952d699af280482e1c51a4582690Owen Lin } 21281efb18228a45952d699af280482e1c51a4582690Owen Lin 21291efb18228a45952d699af280482e1c51a4582690Owen Lin try { 21301efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21311efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 21321efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 21341efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21351efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 21361efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 21371efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2151deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2153deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2161f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2163deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2165deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2176deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2180f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 218607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 218707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 218907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 21935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2201cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2202cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2203cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2204cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2205cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2206cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2207cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2208cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 221161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 221261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 221461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 221561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 222261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 222361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 222461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 222561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 222661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 222761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 22325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 22335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 22345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2240b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2241b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2266d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2267d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2268b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2269b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2270b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2271b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2272b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2273b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2274b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2275b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2276b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2277ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2278ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2279ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2280ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2281ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2282ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2283ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 22847add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 2285ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2286ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2287ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2288ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2289ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2290ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22917add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 2292a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing || !isCameraIdle()) return; 22937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 22947add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 2295ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2296ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopPreview(); 2297ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 2298ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2299ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Remove the messages in the event queue. 2300ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(RESTART_PREVIEW); 2301ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2302ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Reset variables 2303ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mJpegPictureCallbackTime = 0; 2304ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mZoomValue = 0; 2305ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23061ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 23071ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 23081ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 23091ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 2310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart the preview. 2311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang resetExposureCompensation(); 2312068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 2313ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2314ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang initializeZoom(); 2315ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23161ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 23171ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang if (mFirstTimeInitialized) { 23181ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 23191ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang } 23201f09dac3d664734d099765783dae1233ef023226Wu-cheng Li initializeControlPanel(); 2321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2322e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 23239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2324e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 23259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2326b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2331d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2332d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2336e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2337e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23388df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 233987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2340c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2341c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2342ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2343ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2344ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23450d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23460d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2347ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2348ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2349e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2350ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2351ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2352ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2353ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2354ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2355ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23567add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23577add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 23587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 23597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23628791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23638791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2364cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2365cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2366cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2367cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2368cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2369cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2370cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2371cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2372cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2373cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2374cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2375cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2376cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2377cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2378cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2380faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2381c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2382c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 238387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 238487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2385c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2386c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23880d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2391c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2392c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2393c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2395c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2396c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2397c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 23997f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 24007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 24017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2403c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2405c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2406c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2407c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2408c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2409dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2410f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 241187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 241287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2413dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2414dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 24165e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2418deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2419deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 24205e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 24215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 24235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 24245e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2427dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 24285e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24295e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2431dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 24325e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2435dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 24365e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2439dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 24405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 24435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 24445e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 24463a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24473a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 24483a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 24493a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 24503a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 24513a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 24523a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 24533a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 24543a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 24553a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 24563a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24573a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 24583a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 24593a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 24603a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2461f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 24623a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24633a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 24643a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 24653a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 24663a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 24673a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 24683a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 24693a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 24703a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24713a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 24723a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24733a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2474