Camera.java revision 6eabb9b770a7c60cb92aa2e22f360754f32f39f8
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(); 2306eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 231cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 238bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2410a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2420a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 246e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 252bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2537f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // Small devices use head-up display for camera settings. 254469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2557f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // xlarge devices use control panel for camera settings. 256f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private ControlPanel mControlPanel; 257dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 260ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 261ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2636490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2646490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 275e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 276e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 277e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 278e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 279e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2951de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 297ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2991de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 305f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 306f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 307f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 308f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 309f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3104714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 312f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 313f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 31559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 31659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3176d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3186d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 330522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 331137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 341a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 342a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 343f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 347d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 348d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 352dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 358dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 359059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 365803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 36833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel == null) { 3707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 3727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 373c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 37433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 375f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 376f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 377f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 378f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 379f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 380cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 381f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 382f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 384f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 385f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 3919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 3929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 3939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 3949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastImageThumbPath()); 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 3969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 399547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 401d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 4039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImageList list = ImageManager.makeImageList( 4049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mContentResolver, 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li dataLocation(), 4069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.INCLUDE_IMAGES, 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.SORT_ASCENDING, 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.CAMERA_IMAGE_BUCKET_ID); 4099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int count = list.getCount(); 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (count > 0) { 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImage image = list.getImageAt(count - 1); 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = image.fullSizeImageUri(); 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li list.close(); 418547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 4239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.Options options = new BitmapFactory.Options(); 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li options.inSampleSize = 16; 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap lastPictureThumb = 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.decodeByteArray(data, 0, data.length, options); 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li lastPictureThumb = Util.rotate(lastPictureThumb, degree); 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, lastPictureThumb); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 432f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 433de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList == null) return; 434de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 435de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int width = mThumbnailList.getWidth(); 436de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int height = mThumbnailList.getHeight(); 437de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 438de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Add gallery button to header view. 439de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList.getHeaderViewsCount() == 0) { 440de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Button b = new Button(this); 441de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li ListView.LayoutParams params = new ListView.LayoutParams(width, width); 442de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setId(R.id.btn_gallery); 443de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setLayoutParams(params); 444de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setOnClickListener(this); 445de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setBackgroundResource(R.drawable.ic_menu_gallery); 446de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.addHeaderView(b); 4479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 448de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 449de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Set data adapter. 450de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 451de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li / (width + mThumbnailList.getDividerHeight()) - 1; 452de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 453de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter = new ThumbnailAdapter( 454de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, true); 455de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setAdapter(mThumbnailAdapter); 456de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 4579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 4609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 461de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.getCursor().requery(); 462de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.notifyDataSetChanged(); 4639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 4669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 4679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Images.Thumbnails._ID }; 4689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI 4699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 4709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 4719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 4729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. 4733966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, 4743966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li Media.MIME_TYPE + " = 'image/jpeg' AND " + Media.BUCKET_ID + " = ?", 4753966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 4769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageColumns._ID + " DESC"); 477547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 478547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 479e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 480e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 481522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 482e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 483e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 484e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4870d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4880d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 493f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 494f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 495547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4966d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 497d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 498d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 499547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 500547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 501547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 502937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 50435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 505316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 50635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 507316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 508316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 50902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mZoomGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 5108974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 511c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 512c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 513c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 514c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li public void onZoomChanged(int index) { 515c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li onZoomValueChanged(index); 516c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 517c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 518c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 520e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 52135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 52235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 537ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 538ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5437add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 54433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5457add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5467add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 54833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 55033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 55133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 55235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 55335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 55435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 55535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 55635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 55735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 55835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 55935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 560c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 56135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 56235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 56335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 564456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int x = Math.round(e.getX()); 565456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int y = Math.round(e.getY()); 566456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li if (x < mSurfaceView.getLeft() || x > mSurfaceView.getRight() 567456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li || y < mSurfaceView.getTop() || y > mSurfaceView.getBottom()) { 568456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li return false; 569456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li } 570456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li 57135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 57235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 573ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 57435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 575ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 57635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 577ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 578ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 579ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 580c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker != null) { 581c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomIndex(mZoomValue); 582c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } else { 583c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 584c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 58535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 58635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 58735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 58835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 58902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private int mPopupLocations[] = new int[2]; 59002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 59102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 59202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 59302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li int x = Math.round(e.getX()); 59402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li int y = Math.round(e.getY()); 59502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 59602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 59702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li View v = mControlPanel.getActivePopupWindow(); 59802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (v == null) return false; 59902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 60002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Dismiss the popup window if users touch on the outside. 60102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li v.getLocationOnScreen(mPopupLocations); 60202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (x < mPopupLocations[0] || x > mPopupLocations[0] + v.getWidth() 60302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li || y < mPopupLocations[1] || y > mPopupLocations[1] + v.getHeight()) { 60402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mControlPanel.dismissSettingPopup(); 60502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 60602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 60702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 60802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 60902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 61002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 611aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 612aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 61302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 61402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 61502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 616aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 61702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 61802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (!super.dispatchTouchEvent(m) && mZoomGestureDetector != null) { 61902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return mZoomGestureDetector.onTouchEvent(m); 62002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 62102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 62202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 623aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 624aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 62591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 6341e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 6351e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 636523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 6371e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 6391e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 640d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 641d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 6429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 643d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 648f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 649f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 650f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 651f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 652f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 653f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 654f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 655f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 656f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 657f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 658f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 659f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 660f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 661f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 662f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 663f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 664f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 665f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 666f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 667f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 68507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 68607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 68707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 68807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6894de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6904de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6914de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 692f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 69307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 70707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 70807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 70907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 71007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 71107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 71207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 7134de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 7144de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 7154de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 716f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 71707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 71807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 71907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 7290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 731bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 73211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 73311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 73475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 736937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 755937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7656c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 766de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 767e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 768e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 770bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7719324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7729324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7769324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 7877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 79005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 79105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 793ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 79405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 79505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 79605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 79705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 79905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 80005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 80105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 80205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 80305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 80405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 80505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 8066d35fde323778d8e1725e399c80503061c200e16Owen Lin 8076d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 8086d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 8096d35fde323778d8e1725e399c80503061c200e16Owen Lin } 810e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 811e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 812e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 813e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 814e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 815e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 816e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 817e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 819937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 8220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 8230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 8240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 825bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 82611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 82711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 8285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 8290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 8300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 8310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 83275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 83375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 83475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 83575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 83675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 8376c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 8389c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 8399c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 8409c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 8419c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 8420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 8430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 8440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 8459c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 8469c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 8470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8489c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 8499c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 8509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 8519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 853de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 858e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 859e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 860e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 861e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 862e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 863e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 8642c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8652c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 866e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 867316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 868316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 86933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 870e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 87133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 87233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 87333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 87433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 87533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 87633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 87735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 87835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 87935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8807b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 884c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8860b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 8870b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 89030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 89130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 892140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 89358e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 89530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 897140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 89830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 899140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 900140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 901140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 9040b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 90991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 9106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 9110b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 9120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 9130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 9140b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 9150b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 9169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 918c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 9196490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin if (!mQuickCapture) { 9206490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin showPostCaptureAlert(); 9216490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } else { 9226490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin doAttach(); 9236490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 930d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 93111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 93211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 93311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 93411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 935d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 943c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 947c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 949c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 950c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // documentation. 9514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li int rotation = 0; 9524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 9534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 954c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 955c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 956c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } else { // back-facing camera 957c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 958c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } 9594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9604aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mParameters.setRotation(rotation); 96198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 9624305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 9634305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96529fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 96629fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 96729fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 9684305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 96907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 9764305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 9774305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 9782ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 979d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 9804305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 981d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 982d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 983d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 984d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 9854305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 986d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 9914305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 10019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 10025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 10066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 10076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 1008e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1009e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1010bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 10119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 10127f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1015d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1017de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1018c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 1019c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 10209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1023271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 1024cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 1025cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 1026cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 1027cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 1028cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 1029cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 1030cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 1031cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 1032cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1033cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 1034cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1035cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 103630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 103730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 103830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 103930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 104030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 104130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1048a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 1049a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 1050a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 1051a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 1052a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 1053a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 1054ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 1055ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 10561ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 10571ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 10581ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 10591ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10601ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 106159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1062ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10636490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 106448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1065f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1066f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 10670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 106848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 106948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 107148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 107211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1077f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1078f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1079f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1080f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1081f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 108411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 108511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 108648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1095cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1096cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1097cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1098a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan View controlBar = findViewById(R.id.control_bar); 109961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 110061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 110161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 110261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 11032e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 11042e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 1105781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 110684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 110737acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 11088974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li // Show zoom picker. 11098974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li ViewStub zoomStub = (ViewStub) findViewById(R.id.zoom_stub); 11108974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (zoomStub != null) mZoomPicker = (ZoomPicker) zoomStub.inflate(); 11118974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 111248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 111448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1115f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1116f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1117f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1118f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 11200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11228974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 11231f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 11241f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 11258974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li initializeControlPanel(); 1126503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1127503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1128f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 11297f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1130f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1131f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1132f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1133f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1134f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1135f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1136f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 11377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1138c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1139f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1140c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1141f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1142f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1143f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1144f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 114518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 11460d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 11470d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 11480d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 11490d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 115018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 115118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 11520d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 115318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 11540d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 115518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 11560d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 115718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 115818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 115918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 116018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 116118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1162f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1163f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 1164f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1165f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 11665fda23dc5c015de8fcf9956c2fc9849a8c44b265Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1167f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 1168f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 1169f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 11706f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 11716f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1172dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 11737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mControlPanel.initialize(this, mPreferenceGroup, keys, true); 1174f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 117502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mPopupGestureDetector = new GestureDetector(this, 117602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li new PopupGestureListener()); 11776f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11786f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11796f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1180f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 11827add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 1183c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1184c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1185c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1186c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 1187f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 11887add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li settings.getPreferenceGroup(R.xml.camera_preferences), 1189c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1190c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11910d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1192f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11930d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11940d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1195f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1196f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1197f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 11987add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li updateSceneModeInHud(); 11997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 12007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 12017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12037f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1204c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1205c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1206ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1207c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1208c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1209c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1210f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1211f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1212c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1213f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1214f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1215f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1216f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1217f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1218f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 12197f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 12207f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 12217f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 122302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mControlPanel != null && mControlPanel.dismissSettingPopup()) { 12247f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12257f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12267f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 12277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12287f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12297f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 12307f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 12317f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel != null) mControlPanel.setEnabled(enable); 12327f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12337f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12344aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 12354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 12364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12494aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 12504aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li orientation = roundOrientation(orientation); 12514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation != mOrientation) { 12524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientation = orientation; 12534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationCompensation = orientation 12544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li + Util.getDisplayRotation(Camera.this); 12554aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12597f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12617f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12624aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12644aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12654aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1266ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 12679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li RotateImageView thumbnail = (RotateImageView) findViewById( 12689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 12699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (thumbnail != null) thumbnail.setDegree(degree); 12709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1271ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1272ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1273ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1274ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1275ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1276ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12802e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12812e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12822e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12896d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12906d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12916d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12926d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12936d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1294d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1295523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 12961e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 12971e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1298d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 130161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 130261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 130361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 130461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1305dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 13065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 13079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1308059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1309059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 131061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1311059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1312059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 131361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1314059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1315dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1316de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1317de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1318de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 13239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 13249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage((RotateImageView)v); 13259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 13269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 13279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1328c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1329c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1330c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1331c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1332c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1333c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1334c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1335c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1336c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1337c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1338c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1339271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1340c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1341c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1342c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1343c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1345de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1346e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1347e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1348c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1349c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1351cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 13520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 13530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 13540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 13550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1356cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1359cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1360c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1368c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1371c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 13720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 13730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1384c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1396c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1400cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 14020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1403cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1404cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 14050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 14070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1409da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1410da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 142411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1425e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1426e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1428dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 14292bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 143511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1436e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1437e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1439dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 14402bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1452523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14570ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 14580ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1476522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1488522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1493fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1494fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1500803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1501803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1502803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1503803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1504803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1505803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1506803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1507803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1508803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1509803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1510803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1511803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1512803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1513e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 15144de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1515e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1516281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1517e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1518e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1519316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1520e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1521e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 152248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 15233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1524f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1525068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 152648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1527e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 152848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 15296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 15306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 15316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 15326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 15336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 15346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 15356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1536e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1537cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1538e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1539e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1540f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1541f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1542f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1543f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1544f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1545f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 15469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15544904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15554904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1556cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15577f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1558f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1559b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1560e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1561e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1562e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 15639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 15649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData( 15659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.getLastImageThumbPath()); 15669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1567e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1568e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1569e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1570e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1586de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1589c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 15909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1591e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1592d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1593d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1595d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 16010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1622fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1623fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1624fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1625fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 162705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 162805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1629fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 16307f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 16315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 16325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 16335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 16345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 16355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 164062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 16418e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 16428e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 164362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 16447f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 164562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 164662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 164762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 164862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 164962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 165062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 165162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 16529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 16539c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 16545e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1658059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1659e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 166075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 166175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 166275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 166375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 166475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 166575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 166675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 166775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 166875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16720b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16730b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16740b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16750b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16773eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16780b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16790b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16800b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16810b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1685e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 168611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1690e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 169111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1697e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 170211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 170311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 170411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 170511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 170611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 170811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1720e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1721e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1722e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17297f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1730f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1731083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 17320f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17330f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17340f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1735ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1736a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1737a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 173891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 173991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 17405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 17418d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1742de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1743de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17449c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 17459c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 17468d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 17478d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1752cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17537f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1754a73ebf03d722d965fc9b394bba2187a66559949fWu-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))) { 17570f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 17585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 17590f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 176062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 17619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17664fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17674fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17684fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17694fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17704fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17714fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 177247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 177347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 177447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 177547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 177647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1777ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1778ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1779ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 178247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 178347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 178647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 178747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 178847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 178947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 179048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 179147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 179247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 179347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 179447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 179547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 179647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 179748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17986cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17996cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1803e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1804547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1805547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1806e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1819cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1820e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 182711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1828ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 182970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 183011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 183111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 183211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1840068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1845068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1847068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 185148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 185248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 185348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 185448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 185548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 185648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 185748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 185848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 186111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 18636eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 18670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1870d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1873bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 187411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18758564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 187611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1877fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1878fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1879fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 188111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 188233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 18836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 18875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 18888564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 18925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 18935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 18945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1896dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1897dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1898dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1899dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1900ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1901cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1902cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1903cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1904cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1905cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1906cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1907cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1908cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1909ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1911ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1912ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1913ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1914ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1915ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1916ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1917ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1918ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 19195945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19202c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 192132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 192232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 192332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 192432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 192532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 192632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 192732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 192832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1929937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1930ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1931ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1932ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1933ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1934ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1935ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1936ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1937ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1938ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1940ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1941ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1942f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1943f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1944f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1945f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1946f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1947f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1948f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1949f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1950f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1951ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1952ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 195518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 195818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 195918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 196018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1962ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1963ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1964ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1965ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1966ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1967ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1968ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 196918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 197018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 197118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1972ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1973ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1974ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19755945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1976e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1977e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1978e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 19793a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1980937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1981dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1982dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1983dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1984dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1985dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1986dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1987dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1988dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 19895f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 19905f6484a74fe019337e436e6e0dcb07375a74af25President Li } 19915f6484a74fe019337e436e6e0dcb07375a74af25President Li 199233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 199333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 199433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 199533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 199633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 199733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 199833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 199933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 200033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 200133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 200233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 200333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 200433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 200533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 200633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 200733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 200833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 20097add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mHeadUpDisplay != null) updateSceneModeInHud(); 20107f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // TODO: update icons on control panel. 2011301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 201218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2013301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20144de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2015301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2016301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2017301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2018301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2019301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2020301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20213b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20223b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2023503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2024503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20253b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2026301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2027301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2028301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20294de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2030301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2031301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 203270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 203370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2034301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20353b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20393b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2040301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2041301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2042301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2043301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2044301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2045301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2046301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2047301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20483b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20493b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20503b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20513b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20523b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2053301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 205418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 205518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2056cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2057e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2058e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2059ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2060ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2061ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2062ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2063ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2064ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2065ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2066ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2067ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2068ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2069ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2070ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2071ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2072ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2073ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20740d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2076ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2077ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2078ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2081ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20841de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2085ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2087ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20881de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20891de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2090ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 2091ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2093ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20971de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20991de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2100522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 21051efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 21061efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 21071efb18228a45952d699af280482e1c51a4582690Owen Lin return; 21081efb18228a45952d699af280482e1c51a4582690Owen Lin } 21091efb18228a45952d699af280482e1c51a4582690Owen Lin 21101efb18228a45952d699af280482e1c51a4582690Owen Lin try { 21111efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21121efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 21131efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 21151efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21161efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 21171efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 21181efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2132deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2134deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2142f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2144deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2146deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2157deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2161f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 216707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 216807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 217007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 21745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2182cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2183cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2184cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2185cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2187cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2188cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2189cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 219261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 219361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 219561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 219661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 220361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 220461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 220561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 220661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 220761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 220861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 22135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 22145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 22155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2221b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2222b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22429ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22439ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22449ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22459ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22469ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2247d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2248d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2249b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2250b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2251b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2252b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2253b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2254b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2255b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2256b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2257b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2258ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2260ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2261ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 22657add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 2266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2269ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2270ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2271ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22727add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 2273a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing || !isCameraIdle()) return; 22747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 22757add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 2276ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2277ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopPreview(); 2278ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 2279ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2280ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Remove the messages in the event queue. 2281ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(RESTART_PREVIEW); 2282ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2283ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Reset variables 2284ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mJpegPictureCallbackTime = 0; 2285ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mZoomValue = 0; 2286ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22871ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 22881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 22891ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 22901ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 2291ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart the preview. 2292ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang resetExposureCompensation(); 2293068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 2294ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2295ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang initializeZoom(); 2296ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22971ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 22981ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang if (mFirstTimeInitialized) { 22991ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 23001ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang } 23011f09dac3d664734d099765783dae1233ef023226Wu-cheng Li initializeControlPanel(); 2302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2303e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 23049ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2305e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 23069ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2307b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23089ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23099ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23109ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23119ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2312d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2313d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23149ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23159ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2317e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2318e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23198df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 232087695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2321c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2322c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2323ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2324ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2325ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23260d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23270d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2328ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2329ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2330e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2331ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2332ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2333ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2334ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2335ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2336ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 23397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 23407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23417add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23427add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23438791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23448791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2345cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2346cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2347cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2348cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2349cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2350cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2351cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2352cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2353cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2354cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2355cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2356cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2357cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2358cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2359cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2360cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2361faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2362c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2363c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 236487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 236587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2366c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2367c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2368c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23690d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2370c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2371c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2372c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2373c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2374c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2375c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2376c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2377c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2378c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2379c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 23807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 23817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 23827f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 2383c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2384c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2385c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2386c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2388c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2390dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2391f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 239287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 239387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2394dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2395dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 23975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2399deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2400deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 24015e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 24025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 24045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 24055e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2408dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 24095e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2412dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 24135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2416dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 24175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2420dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 24215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24225e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24235e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 24245e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 24255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 24273a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24283a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 24293a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 24303a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 24313a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 24323a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 24333a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 24343a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 24353a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 24363a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 24373a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24383a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 24393a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 24403a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 24413a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2442f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 24433a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24443a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 24453a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 24463a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 24473a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 24483a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 24493a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 24503a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 24513a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24523a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 24533a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24543a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2455